csc x du If u = f(x), then ... dx = Compute f (). sin x – cos x A B -1 1 2

Q: 3. Evaluate (1+ sin x) dx.

A:

Q: Cos(r t00)

A:

Q: b. Express the function below as a sum or difference of sine and cosine. sin 4x cos 3x c. 1 Let f(r)…

A: we have to write the function as a sum or difference of sine and cosine. sin4xcos3x…

Q: The figure shows f, f', and f". Determine which is which. 2 y 0 -2 1

A: In this question we have to determine which is f, f' and f''.

Q: Find  when y = sin x.

A: Consider the following equation:

Q: Ex find the FT of g(t) = sinwot

A: Given gt=sinω0t sinω0t=12ieiω0t-e-iω0t∴F.Tsinω0t=12iF.Teiω0t-12jF.Te-iω0t                 From…

Q: Use the method of substitution to evaluate | 2x cos x? dx.

A:

Q: Evaluate (sin x) sec x d dx

A:

Q: 3. Evaluate f x sin2 (x²) dx.

A: Given I=∫x sin2x2 dx To Find I

Q: EX: using the relation I= Vn show that J1(x) = 2 sin x

A:

Q: dx xtan x Evaluate secx+cosr

A: Explanation of the answer is as follows

Q: Evaluate cos(x) - 1| dx.

A:

Q: The figure shows f, f', and f". Determine which is which. 2 y 0 -2 2

A: Solution :

Q: Use a computer algebra system to graph the function. f(x, y) = sin 1/ x + cos 1/ x

A: To plot graph of given function.

Q: the range of y=/cos 2x is

A:

Q: dx It sin x-cos x COS

A: To evaluate:∫dx1+sinx-cosx Solution: We know,cos2x=1-tan2x1+tan2x     ...(1)sin2x=2tanx1+tan2x…