a) Find the derivative of the function y = sinx + cosx. b) What is the value of the derivative at x = c) What is the value of the derivative at x =

Q: y = sec? x tan x

A: Consider the given function: Here the objective is to find the derivative of a given function.

Q: What is the 2nd derivative of x9 cos x

A: To find out the second derivative of the function.

Q: 1- sin x Find the derivative of y = 1+ sin x

A:

Q: 5. Let f(x) = sin x cos x a) Determine the first derivative, and the second derivative. b) What is…

A: fx=sinxcosx

Q: b) Use the definition of the derivative to find the derivative of f(x) = 4x³ + - at a = 1. 23

A: Given: fx=4x3+1x3; x=1 We know that ddxxn=nxn-1                                          ..1

Q: Find the 42nd derivative of the function y sin(x). Give reason for choosing yours answer.

A:

Q: 8. tan(4x) 9. cot (3x-5)

A: SOLUTION:-

Q: AJ Find the derivative of the function: In(tan(sinx) + secx). A If v = eu 1Infs

A:

Q: dy Prove that the derivative of y = sec x is = sec x tan x by using the derivatives of sin x and/or…

A:

Q: Explain why the Quotient Rule is used to determine the derivative of tan x and cot x.

A: We have to  explain why the Quotient Rule is used to determine the derivativeof tan x and cot x.

Q: Application 19. Determine the derivative of the following & simplify (within reason): [ a)…

A: Thanks for your patience!Kindly comment if you need any clarifications.

Q: A student incorrectly evaluated the derivative of f(x) = as f'(x) = %3D Væ + sin(x) -1/2 + cos(x)…

A:

Q: Sin x 2. Explain how you would work out the derivative of the tangent function starting from the…

A: The function is given byTo determine: The derivative of the function.Formula Used:

Q: 12. y = sin x- cos x

A: Given: y=sinx-cosx

Q: (3)

A: We are given the function f(x)=sin(x)*cos(x). This is a product of two functions, sin(x) and cos(x).