Trigonometric functions - Integration - basic.
Test Yourself 1.
Integrate the following indefinite integrals:
Evaluate the following definite integrals:
16.
Answer.3/8 |
17.
Answer. 1/π. |
18.
Answer. 1. |
19.
Answer. 1. |
20.
Answer. 2. |
21.
Answer. 0.296. |
22.
Answer. 2. |
23.
Answer.π/4 - 1 |
24.
Answer. 2/3 - π2/18. |
25.
Answer.0 |
26.
Answer.1 + 0.5 ln 2. |
27.
Answer.3(π/4 + 1)/2 |
28.
Answer. (3√2)/ 2. |
29.
(to 2 decimal places) Answer.0.20 |
30.
Answer.2√2(√2 - 1) |
31. The gradient of the tangent function of a curve is given by f '(x) = 3 sin 2x. If the curve passes through (0, 0), find the equation of the curve. |
32. Use the trapezoidal Rule to evaluate
using 3 sub-intervals. Answer.π2/4. |