Q2. An object is kept at a distance of 20 cm from a concave mirror. A real mage is formed at 20 cm in front of he mirror . What is the focal length of he mirror ?

Q: A line is given by the equation y = x in rectangular coordinates. V3 Which of the following…

A:

Q: f(x) = x3 + x2 - 6x y 30- g(x) = 6x 20+ (3, 18) 10+ -10+ -20- (-4, -24) -30- 2.

A:

Q: Find the derivative of function f given by S(1) = =! X-1 3 x+3'

A:

Q: Let F(x) = f(æ*) and G(x) = (f(x))*. You also know that a' = 3, f(a) = 2, f'(a) = 8, ƒ'(a*) Then…

A:

Q: C6. If FCX) =3x-4,43 li find F'(xland f"(x)

A: We need to find the first & 2nd derivative of the given function

Q: Select all that apply. Select the functions whose value is zero. sec 270° Csc 360° tan 90° cos 270°…

A:

Q: V4.01 V4.01 Give your answer correct to Use differential to estimate the value four decimal places.…

A: topic- differentials

Q: f(x)=/1+2sin x j. f(x)=e" +4* +sinh(10x)

A:

Q: 9.

A: Given,  y=2x+x4-9x+3

Q: q. [sec' x/1 + tan x dx

A:

Q: Find r'(t). r(t) = (tan(11t))i+t cos(t)j – vtk NOTE: Enter your answer in terms of i, j, and k.…

A: r(t)=((tan-1(11t))i+tcos(t)j-tkDIfferentiate w.r.t.…

Q: Choose the values that are in the range of y= arccot x Select all that apply. NEXT QUESTION O ASK…

A: Given query is to find the values which are in the range of the function.

Q: If f) = x*/x³ ++2 then 13x + 20x 2Vx +2

A:

Q: Differentiate f (x) = 71n(x²-6x+3) A. (2x – 6) 7ln(x²-6x+3) f' (x) = x2 – 6x + 3 - В. In(7) (2x – 6)…

A: Given query is to find the derivative of the expression.

Q: Find dy for the given values of x and Ax. 5x - 4 y = -;x = 5, Ax= - 0.03 x+2 dy = (Round to three…

A: Given: y=5x-4x+2; x=5;△x=-0.03

Q: (c) Use de Moivre's formula to write down a formula for all o words, give a formula for the complex…

A: answer is in next step

Q: Determine all the relative minimum and maximum values, and saddle points of the function h defined…

A:

Q: Disgraced my answers for step 2 or exercise b, plewse just answer all of the boxes; thank you!!

A: Please see the below picture for solution.

Q: is a function of K, and y, and tan - z*e®Y.

A: Given problem:- Z is a function of x and y tan√(y2+x2) =zx e6y  To find:-

Q: Solve [æ – y cot ( ) dæ + x cot () dy = 0 ; y (5) = 1

A:

Q: Solve the following differential equations: . 2y ++ e* (1+) dx + (x+ 2y)dy = 0.

A:

Q: Show that the function f defined by 1. (x, y) = (1, –1) f (x, y) : x² + y .2 (x, y) + (1, –1) x + Y…

A:

Q: Consider f (x) = 5 cos (2x). Using the given function at xo 0, approximate f (2n/3) by making use of…

A: Let's find.

Q: Solve y’’ – y’ + y = 2sin(3x)

A:

Q: 13. Eliminate the parameter t, sketch the curve, and indicate the orientation. x=5 sint, y= 5cost,

A: We will square the both equations and then we will add them to eliminate the t

Q: 4) 4+ 3+ -5 -4 -3 -2 3 4 5 r -2+ -3+ -4+ 2.

A:

Q: dx (x² + 1)

A: To solve the given integral

Q: Given: a= 22, c= 24.1, zB = 67 b. a A B. Solve the triangle. (Do not round until the final answer.…

A:

Q: -9 2. They" for y V3x-5

A:

Q: A cube 3 inches on an edge is given a protective coating 0.1 inch thick. About how much coating…

A: solution:-edge of cube=3 inchescoating=0.1total edge length of cube with coating=3+20.1=3.2…

Q: csch 3x – 5 [3х — 10. dx V3x – 5

A: 10) To evaluate: I=∫csch43x-53x-5dx Substitute 3x-5=u⇒123x-5(3) dx=du⇒13x-5dx=2du3 ⇒I=∫csch4u2du3…

Q: A student is speeding down Route 11 in his fancy red Porsche when his radar system warns him of an…

A: Solution: (a)time since brakes applied (sec)   0     2     4     6      8       10    speed(ft/sec)…

Q: y 4 (2, 4) y = 2x ソニx? Using a vertical element of area, the area of the shaded region is given by…

A: The objective of the question is evaluate area bounded by the given function and use the vertical…

Q: 2. Write the given (total) area as an integral. a. The area above the x – axis and below y = 4 – x2…

A: Let's find.

Q: y = 4 (2,4) A y = 2x x = 2 B y =x (0,0) Region A is bounded by the lines y= 2x, y= 4 and the y-axis.…

A: Note: As per our company guidelines we are supposed to answer the first three sub-parts of the…

Q: P7: x3 + x – 1 x(x – 1)(x + 5)²

A: The given problem is solved below in detail.

Q: Find the work done by the force field F(x, y, z) = xyi+ yzj+xzk or a particle that moves along the…

A: Given: Fx,y,z=xyi+yzj+xzkr(t)=ti+t2j+t3k

Q: Condense the expression to the logarithm of a single quantity. (log3(x - + 1) + 2 log3(x – 1)] + 6…

A: Let's find.

Q: Evaluate this double integral. Avoid integration by parts. Hint: Can you reverse the order of…

A:

Q: Suppose the table below gives the velocity of a moving object at any time t. Note that 7 IS measured…

A: We have to find the distance and graph of v(t).

Q: 7. SavT – 1 dr 8. | (x) Væ² – 1 dx 1 dx 5x +1 9. dx 10. 3x + 9 4x – 6 dx (x – 1) (x – 2) 11.

A:

Q: The equation x² + y2 = 25 has O a center at (0, 0) and a radius with a length of five units. O a…

A:

Q: the derivative of f(x) = x% (x% +x% + x%

A:

Q: Solve the equation (y - x + xy cot x)dx + xdy = 0

A:

Q: a) Find the general solution to the differential equation f"(x) = e8x + 3x – 1 1.

A:

Q: 2х +1 f(x) = 4х-2 е.

A:

Q: Use the chain rule to find the derivative of: cos(7 + 8x)

A:

Q: Determine whether the sequence converges or diverges, and, if it converges, find lim an: n-00 12) an…

A:

Q: Find F as a function of x and evaluate it at x = 2, x = 4 and x = 9. F(x) = (t° + 8t – 4) dt F(x)…

A:

Q: Evaluate the definite integral. Use a graphing utility to verify your result. (8t – 1)2 dt 0.

A: