1 |Leax sin(bx)] eax [a sin(bx) – b cos(bx)]+ C * Using the formula dx = ах a² + b². Sie [e-8x sin(6x)] dx Evaluate

Q: The first derivative of y = cos(3x-8) is O a. - sin( 3x-8) O b. 3 sin( 3x-8) O. - 3xsin( 3x-8) O d.…

A: Given function is, y=cos3x-8.   It is differentiated as follows: dydx=ddxcos3x-8

Q: V3 sin(2r) = - Cos(2r)

A:

Q: Cos(x+(4pi/3)

A: Cos(x+y) = Cos(x)*Cos(y) + Sin(x)*Sin(y) We have given  Cos(x+(4π/3)) = Cos(x)*Cos(4π/3) +…

Q: |(sin 3x + cos 2.x)* dx

A: Given integral is ∫sin3x+cos2x2dx

Q: A. f sin³x cos2x dx B. sin 2x cos 3x dx C. f 8 sin*x dx

A:

Q: Evaluate (sin x) sec x d dx

A:

Q: 1. Determine (i) |cos (2x– 7) dx dx (ii) x +9 (ii) dx 4-9x² 2. Determine (sin x cos x dx using (1)…

A: Since, you have posted multiple questions we will only first question with three subparts as per our…

Q: (g) sin 3

A: To find the value of

Q: eft co Evaluate cos² (9x) dx.

A:

Q: -dx 1 – sin(0)

A: To evaluate the integral.

Q: sin(3t)dt

A:

Q: Evaluate | cos5 (9x) sin(9x) da

A: we use the method of substitution to evaluate the given integral.