{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Math 1042 - Test 2 Review

# Math 1042 - Test 2 Review - Math 1042 Section 7.3 3...

This preview shows pages 1–2. Sign up to view the full content.

Section 7.3 3. Evaluate the integral sin 3 θ cos 2 θ dθ . Do not use reduction formulas. 7. Find the area of the shaded region in Figure 1 . FIGURE 1 Graph of y = cos 3 x In Exercises 9–33, evaluate the integral. Do not use reduction formulas. 10. cos 2 θ sin 2 θ 17. tan 2 t dt 23. cos 4 (3 x ) dx 27. sin 4 (3 x ) dx 29. sec 7 t dt 32. tan 3 θ sec 3 θ 33. tan 5 x sec 4 x dx 61. Find the volume of the solid obtained by revolving y = sin x for about the x -axis. Section 7.4 In Exercises 1–3, evaluate the integral by following the steps. 1. (a) Show that the substitution x = 3 sin θ transforms I into and evaluate I in terms of θ . (b) Evaluate I in terms of x . 2. (a) Show that the substitution transforms the integral I into and evaluate I in terms of θ . (b)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 5

Math 1042 - Test 2 Review - Math 1042 Section 7.3 3...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online