Ute first principle rule and proue that dy = secx tanx If y = secxten x · if
Q: sec" y dy- (f) tan y
A: Topic = Integration
Q: 29. The tangent to the function y = 2 sinxcosx at x = and the x- and y-axes form a triangle.…
A:
Q: dy of xy = cot(xy)
A: Given
Q: S Jiet'. dt Hint: use +he fundam ental theorom Find dy if dx y = of Calculus
A:
Q: Va + sin x - Va - sin x lim- -Do not use L'Hospital's Rule a=7,7
A:
Q: sinh z 2) G Cosh z 3) d Coth 2 4) Tanhz A cschz 5) dz Camscanner l
A:
Q: sin 2z cot 8z lim z cot 4z
A: To evaluate: The limit limz→0sin 2z·cot 8z z·cot 4z . Formula used: limz→0sin azaz=1 limz→0tan…
Q: sin (y) x° dy – x tan(y) dy
A:
Q: egion in the first quadrant is bounded by the curve y=1+ sin²x, the coordinate axes and the line x==…
A: Topic:- application of integration
Q: DATE: Find dyldx in each g the +)y=tanh x+3x) %3D 2) y= cosh (3!n x)
A:
Q: QI Find for y = tanh(coth(x)) dx O 2 3 O 0 O O
A:
Q: Given: y = arctan sinh find y' at x 2 cosh 1 3(1+sinh 1) cosh 1 Oy = 1+sinh 1 cosh 1 1+sinh 1 %3D…
A:
Q: sec 2x da 4. I+3 tanzx
A: Integration methods help to find the answer to the problem. Substitution of the function helps to…
Q: 18. y = 3 sin(x²), y = e/2 + e 2x
A: Consider the provided question, We need to use a graph to find approximate x-coordinates of the…
Q: Using trapezoidal, and 3/8 simpson's rule ⌠14 (xe0.5x - 0.5x)dx
A: Given the definite integral: ∫14xe0.5x-0.5xdx The objective is to evaluate the above integral using…
Q: 5. y = cot cot (sinx) 6. y = 5 sec sec (2x) + 20
A: We can solve question no 5 and 6 using chain rule as below.
Q: x + y ди show that x 1 +-sin 2u = 0 4 If u = cot - x +
A:
Q: Prove: sinh(x – y) = sinh(x) cosh(y) – cosh(x) sinh(y)
A: The basic relations we need to know to solve this problem are, sinh(x) = ex- e-x2cosh(x) = ex+ e-x2
Q: integral u du formula answer dx V3 + 2x – x dt VE (t – 9) sec?x V5 – sec²x dx
A: The given integral is As, So, the given integral can be written as Now, apply method of…
Q: 6- y" + 4y = cot(t)
A: Given: y''+4y=cott 4yt+d2dt2yt=cott The differential has the form y''+py'+qy=s…
Q: d sec (z) = dz see(z) tan(z) sec?(z) tan z) tan (?) "
A: To find the derivative of secz
Q: lim (z,y) (1,1) 2x – ry – y 22 – y?
A:
Q: QI: Find 2 of xy = x + cot y dx Q2-
A: Given that: xy=x+cot y
Q: sin(4x). If Ax = 0, use linear approximation to estimate Ay 0.2 at Let y Ay Preview Find the…
A: According to the question,
Q: sin 3y cot 5y lim y→0 y cot 4y у cot
A:
Q: Hiw/ It isinh z = Siniz, prove That: sinhz = sinhxcosy tising cosh x
A: Given - If i sinhz = siniz To Prove - Prove that sinhz = sinhx cosy + i siny coshx Formula…
Q: d -tan(z) = dz sec(x) O cot(x) O sec2(z) O
A: we have to find ddztanZ i.e we have to find derivative of Tanz with respect to z ddzTanz=sec2zdzdz
Q: Find of xy = x + cot y dx
A: This Question need implicit differentiation
Q: (sec2 0 – sin 0) de sec y (tan y – sec y) dy 1 2
A: Given:- 1. ∫(sec2θ - sinθ)dθ2. ∫secy(tany-secy)dy
Q: CNIVERSI Find if f(x,y) = y sin xy 3.
A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: ly Exercise: Find dx 1. y. 10x+3 Cosx y lox +3 Cosx +子 Cotx 3) 14 Cotx
A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…
Q: (c) curve y = 5-x", line y=x+3 (d) y= sinx, y=cosx, x= 7 /4, x=7/2
A: Double integers
Q: Tdentiles rval [0, 2T). 2. -2 sin2 x = 3 sin x + 1 ** A/ X * cALM
A: Factor the expression first.
Q: (b) y=sec x, y = tan x, x = 0, x =1
A: Refer to the figure shown below: The (grey) area bounded by the given curves is revolved around…
Q: Qi. Use first principle rule and proue that dy secl tene if y = secxton x · %3D
A: Assume y=sec x. Use the first principle rule for derivative if y = sec x.…
Q: EVaLuateAt W= X X=cos't Y=cost sin
A:
Q: f(x) = cos x + 3, [0, 27], midpoint
A:
Q: Q3|A: Find ý if 1-y = cot vx +2 2- y = tan v+ Vtan x 3- y = tan x+ * cot v
A:
Q: f(x) = tanh(6x) then f'(x) =
A:
Q: Suusn. COS X t cost a) f(x) = (b) y = 1-t %3D 1+ sinx
A:
Q: (x +y sin) dx – xsin? dy = 0
A:
Q: O IT 3 tan'z sec z dx
A:
Q: cos y sin x Let s(x.y) = x+0 %3D cos y Is continuous at (0, 0) ? f
A:
Q: 2cscx 1.) %3D 1-COSY £) tanx t cot x = secx cs CX %3D a.) 1-sinx = (SECX – tanx)* Itsinx %3D
A:
Q: lim y→0 sin3y/4y
A:
Q: Arc length Find the length of the curve y = In (sec x), for 0 <xs #/4.
A: Given that: y=ln(secx) for 0≤x≤π/4
Q: Secx tant I seex+ Secx+3
A:
Q: Flua Hhe derivative °6 tue fundion by using |st principle metleod. f(u) u(u+4) + u"+u+s) %3D
A:
Step by step
Solved in 2 steps with 2 images
- ball is thrown from an initial hei llowing. h=2+25t-5t^(2)In winter of a country, it rains 45% of the days and shine 55% of the days. Mr. X has abarometer which wrongly predicts 5% of the time in rainy days and 10% on shiny days.Mr. X does not carry umbrella if barometer predicts shine. On good shiny morning inwinter, his barometer predicts “shine” and he does not carry umbrella. What is theprobability that Mr. X will suffer from rain on that day.Consider the linear model Yi = B0 + B1X1i + B2X2i + ui where ui is the error term and where E(ui|X1i,X2i) = 0, observations (Yi,X1i,X2i) are independent and identically distributed, 0 < E(Y4) < 1, 0 < 1i E(X14i) < 1, 0 < E(X24i) < 1 and where X2i = X12i. Are the OLS estimators Bˆ1 and Bˆ2 of the coe¢cients B1 and B2 unbiased and consistent? Explain.
- A report in LTO stated that the average age of taxis in the Philippines is 9 years. An operations manager of a large taxi company selects of 40 taxis and finds the average age of the taxis is 8.2 years. The of the population is 2.3 years. At can it be concluded that the average age of the taxis in his company is less than the national average?A medical researcher says that less than 74%of adults in a certain country think that healthy children should be required to be vaccinated. In a random sample of 600adults in that country, 71% think that healthy children should be required to be vaccinated. At α=0.01, is there enough evidence to support the researcher's claim? Complete parts (a) through (e) below. (a) Identify the claim and state H0 andHa. Identify the claim in this scenario. Select the correct choice below and fill in the answer box to complete your choice. (Type an integer or a decimal. Do not round.) Fill the percentage on the correct answer A. % of adults in the country think that healthy children should be required to be vaccinated. B. Less than %of adults in the country think that healthy children should be required to be vaccinated. C. The percentage of adults in the country who think that healthy children should be required to be vaccinated is not %. D. More than…Can you use these results and Theorem 12.2 (see image) to test the nullhypothesis that ? = 150 thousand miles against the alternative hypothesis ? < 150 thousand miles at the 0.01 level of significance for the following: the times to failure of a power train component in a certain car make and model are (in thousands of miles) 225, 459, 54, 180, 585, 558, 36, 342, 270, 378, 108, 396, 18, 252,135, 18, 162, 297, 171, and 27. Consider these data to be a random sample from an exponential (?) population.
- Determine the set of prices that would satisfy the condition of each the three markets using Gauss-Jordan method. Given following below in the picture.Once QBA 362 final exam is done, it will be time to reward Professor Hong with a well-deserved vacation. As a state employee, professor Hong hasn’t seen a raise since... well, ever.Thus, an important criterion, in fact the most important criterion is to find an exoticregion that can be visited inexpensively. There are three states of nature that could impact costs in these five areas of interest. Professor Hong has determined the average cost per day to visit each region under each of the possible states of nature. This table, which should not be construed as actual vacation advice, appears below. (Remember they are costs. Lower is better. For example, the most optimistic case is the one with lowest cost.) Region Strong Dollar Middling Dollar Weak Dollar Eastern Europe 33 54 57 Southeast Asia 41 56 36 Australia 45 44 58 Galapagos Islands 37 35 26…A researcher wants to explore the differences in health effects from two different types of sugar. She hypothesizes that artificial sweetener has lower long term health benefits than natural sugar. What is her null hypothesis? Fill in the blank. H0: μArtificalSweetener__________ μNaturalSugar Group of answer choices a) Less than b) Less than or equal to c) Greater than d) Greater than or equal to
- SO what would be the L, Lq, and Wq of this problem? Assuming we are trying to develop and sovle a waiting line system that can accomodate this increased leel of passenger traffic.IN excel if possibleGreat Grasslands Grains, Inc. (GGG) manufactures and sells a wide variety of breakfast cereals. GGG’sproduct development lab recently created a new cereal that consists of rice flakes and banana-flavoredmarshmallows. The company’s marketing research department has tested the new cereal extensivelyand has found that consumers are enthusiastic about the cereal when 16-ounce boxes contain at least1.6 ounces and no more than 2.4 ounces of the banana-flavored marshmallows.As GGG prepares to begin producing and selling 16-ounce boxes of the new cereal, which it has namedGo Bananas management is concerned about the amount of banana-flavored marshmallows. It wants tobe careful not to include less than 1.6 ounces or more than 2.4 ounces of banana-flavoredmarshmallows in each 16-ounce box of Go Bananas. Tina Finkel, VP of Production for GGG, hassuggested that the company measure the weight of banana-flavored marshmallows in a random sampleof 25 boxes of Go Bananas on a weekly…1. We poll 450 people and find that 30% favor Candidate S. In order to estimate with 90% confidence what percent of ALL voters would vote for Candidate S, we should use: 2-SampTInt 2-SampZInt 2-PropZInt TInterval 1-PropZInt ZInterval 2. We poll 550 people and find that 50% favor Candidate S. In order to estimate with 99% confidence the percent of ALL voters would vote for Candidate S, we should use: 2-PropZInt TInterval 2-SampZInt 2-SampTInt 1-PropZInt ZInterval
