Evaluate the following integrals (from A to E) A. Integration by parts i) ſ (3+ ++2) sin(2t) dt ii) Z dz un (ricos x?cos 4x dx wja iv) (2 + 5x)eš dr. B. Involving Trigonometric functions 271 п i) | sin? ({x)cos*(xx) dx ii) Sco -> (=w) sins (įw) iii) sec iv) ſ tan” (63)sec^® (6x) dx . sec" (3y)tan?(3y)dy C. Involving Partial fractions 4 z? + 2z + 3 1) $77 dx 10 S2-6922+4) dz x2 + 5x -...
Evaluate each of the following integrals Z 2z Je cos dz i. 4/ (Xcos (4x)dx 2 ii. t'sin 2t dt ii Sy°cos 3ydy iv. 14x3-9х*+7х+3)е*dx- 2 V.
Evaluate the following integrals. S 5x-2 dx x2-4 s 9x+25 (x+3)2 dx 2 x3+3x2-4x-12 dx x2+x-6
2. Integrate by parts S x2 e e-* dx . 3. Use the method of partial fractions to evaluate S ( 5x-5 3x2-8x-3
Evaluate the following integral. X2 + 16x-4 S*** dx x2 - 4x Find the partial fraction decomposition of the integrand. 1 * +18 x2 + 16x-4 dx = x² - 4x JOdx Evaluate the indefinite integral. *x? + 16x-4 dx = 3 х - 4x
Problem 8. (1 point) If z2 = x2 + y2 with z > 0, dx/dt 4, and dyldt = 5, find dzldt when x = 12 and y = 35. dz Answer: dt =
Evaluate the integral. 4) S -2x cos 7x dx Integrate the function. dx (x2+36) 3/2 5) S; 5) Express the integrand as a sum of partial fractions and evaluate the integral. 7x - 10 6) S -dx x² . 44 - 12 6)
1.) Find the definite integrals a.) sdx b.) S dx x2-4x+9 c.) ſ 4arccos xdx d.) Se-3x sin 5xdx e.) S In(4 + x2)dx f.) s cosst dt sin t g.) St tan 5 2xsec 4 2xdx h.) ſ sin(-4x)cos3xdx
4. Find SS, (x – y + 2z ) ds, where S: z = 3, x2 + y2 s 4. Sketch S first then evaluate.
Evaluate 1) S(285- 783 +5) dx A) Žx6.** +8x+C c) 5x6-7x+ +5x+C B) 6x6.7** +5x+C D) 6x6_*** +5x+C 2) S (16 + ett) di ay + c tett c over the c Find the integral. 3) S (5x - 3)2 dx A) 3x3 - 15x2 +9x+C c) *_x3 - 15x2 +9x +C B) {x2 + 9x + c D) * x3 +9x+C Solve the problem. 4) Suppose that a velocity function is given by v(t) - 81. Find the position...