What is the value of x? 76° T X+74° 19x 15x X =

Q: 2z tan a (1+ tan? z) dz

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Q: Find the value of x. to 143° degrees

A: Explanation of the answer is as follows

Q: 1. fx² sec x³ tan x³ dx

A: Since you have asked multiple questions in a single request we would be answering only the first…

Q: Use the method of substitution to evaluate 2x sin x? + c 2 sin x? + c sin x? + c 2 – sin x² + c

A: As we know that the common integration of : ∫cosudu=sinu ∫a·fxdx=a·∫fxdx

Q: sin r If y = (e+ sin? x) then what is the value of y'(0)?

A: Given,          y=e+sin2xsinx

Q: /4 A r tan (z*) dæ =? 0.

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The value of sin nx dx is - 2 a) c) 0 b) 1 d) None of these

A: Find explanation below

Q: dx b) S; (by trigonometric substitution) 8+2x2

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Q: sin Z 35 Y Be sure to answer as a fraction in lowest terms 12 37

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Q: Using trigonometric substitutions, S Vx2-9 dx , x > 3, is equal to: 3x

A: Given:            ∫x2-93xdxwe know that trignomentric equationsec2θ-tan2θ=1Here substitute x=3secθ…

Q: Evaluate using Trigonometric Substitution: 1 dx x/2ax-x² Væ(2a+æ) + C 2ax æ(2a,x) + C ax None of the…

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Q: a. Solve the following equation: 2sin? x - cosx + z = 0

A: Since, you have posted more than 1 question, we will answer the first three questions for you.. For…

Q: M 8 V55 N

A: Given query is to find the the value of sinM.

Q: If P(0) = what is the value of csc 0+ sec 0? %3D

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Q: Using trigonometric substitutions,S dx, x > 3, is equal to: Vx2 - 9- 3sec-1 () +C +c

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Q: 2. For what measure of ZC is the cosine law c² = a² + b² - 2ab cos C reduced to the Pythagorean…

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 100 Q2) By use Trigonometric Substitutions find f dx 36+25x

A: Given,     ∫10036+25x2dx=?

Q: The value of .' coSIdris O a. None O b. 0 O c. 2 O d.-1 О е. 1

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Q: Which one of the following trignometric substitution is correct to solve 7 dx Vx²–49

A: In this question we have to tell which trigonometric substitution is correct.

Q: What is the value of A between 270° and 360° if 2sin² A – sin A = 1 ? A. 290°          B. 275° C.…

A: Here I am attaching image so that you understand each and every step.

Q: Use a sketch to find the exact value of y. 3. y = csc sin 4 O A. O B. C. O D. + |3 3/1453 M |5

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Q: Solve the problem. For what numbers x, 0 sx s 2, does sin x = -1? Оп O n 2 2 37 37t O none

A: Topic = Trigonometry Correct Answer     x=3π2

Q: y = e* sin 4.x

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Q: sec? (1/x) dx. 9: (16pts) Evaluate

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Q: What value of x makes this equation true? 5x +8+3x=26+6x OA 36 OB. 17 16 OD 9

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Q: y 14

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Q: Find 2-x) dx by using the formula for the area of a triangle.

A: Given, ∫022-xdx  We have to find the above definite integral by using area of triangle .

Q: HCt-2) Cosh(6(t-2))est ?

A: Given: Ht-2cosh 6t-2e8t

Q: sec The value of ? x 1+ tan x a. 0.6931 b. 1.3863 C. 2 d. 1

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Q: sin xdx is О а. л 4 O b. 3 O d. 6

A: Integration and trigonometric identity.

Q: The value of sin nx dx is a) b) 1 c) 0 d) None of these

A: Solution: The objective is to find the value of the given integral

Q: dx 7. S; x³ Vx2-4

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Q: (6) / tan? w sec® w dw w sec°

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Q: M tan? x dx

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: п п sin?ydx + cos?xdy = 0; y 4 ||

A: topic - differential equations

Q: the ratio d/dx 8csc(x)/csc(x)cot(x) is a constant number. Its value is

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Q: The value of cosxdx is а. —1 b. 2 с. О d. 1 e. None

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Q: Using trigonometric substitution, what is S Vx-9 dx ?

A: Given that                                                   I=∫x2-9x3dx let…

Q: I cos Z Be sure to answer as a fraction in lowest terms. 12 15 X.

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Q: .2 c) y==(1+ cos?(7t))³

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Q: How many points lie on the intersection of the horizontal line y = c and the graph of y = sin x for…

A: The equations are: y = c y = sin x where 0 < x < 2π

Q: 3. tan(xy) + xy = 0

A: Since, the student has clearly mentioned to solve question number (3), so we are solving only…

Q: 18. Which ratios are equal to T. 3V3 3. 60° R. a. tan R b. cos S C. tan S d. sin R 6.

A: Given triangle is a right angle triangle. Now using trigonometric ratio:

Q: -1 sec V3

A:

Q: 3. Solve the equation cosh 2x + cosh x 5, giving x to three dec. places. %3D

A: The given equation is cosh2x+coshx=5. Calculate the solution of x to three decimal places.   Here we…

Q: Find a value of x that satisfies the equation csc 155° = sec (x). %3D

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Q: 2n Using trigonometric substitution to solve x-2V4 – x²dx = S% f(0)d0. What is (a – b +")? 3

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Q: What value of x does not satisfy the equation sin2x + sinx = 0? ( a) π12 (b) Зп/2 (c) 2n (d) 3 (e)…

A: What value of x doesn't satisfying the equation sin2x + sinx =0?

Q: 20 x³ dx (x²+4)5/2 (Use trigonometric substitution)

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Q: cosh² x – sinh? g(x) = 1 – tanh?

A: