This is Differential and Integral Calculus. 9.1 , 9.3 , 9.4 I need help. Thankyou in advance

EXAMPLE 3. + 2 EXERCISE 9.3 Evaluate each of the following: 1 . sec5xtan5xdx 2. dx Sinxcosx 3. sinx + cosx dx sin x EXERCISE 9:1 E 4. sec2 (4x - 3)dx EXERCISE 9.4 Evaluate the following: 1. (6x 2 - 4x + 5 ) dx 5. dx Evaluate the following: sin zxcotZX dx 2 . (2x - 1) (3x + 4)dx 6 . 1 . dx 2x 3 . ( x ( V X - 1) dx 1 - COSX 2 . (3x + 1)2 dx 4 . ( * + 4 ) dx 7 . COS X Vx 1-sinx dx 3. esin 4x cos 4xdx 4. 5 . 2x2 + 4x - 3 dx 8. ex - 4e -X cos4x dx ex dx * 2 sin2x 6. (4 x- 2x Vx)dx 5. 9 . (1 + tanx )?dx 7 . x3 - 8 dx 10. *2 cos4x3 dx 6. 24x dx X- 2 (1+ x)2 dx 11. cos6xdx 7 . 8. 53 - 2x dx VX Cos' 3x 9 . Vx - 2x3 + x? dx 12. 3. sin 2xsecxdx VAN dx 13. sin 2xdx 9 . J3*2* dx 10 . 3. * 2 dx 2sinxcos2 x 3X 10. dx L . 14. (cotx + tanx)? dx 2X 9.3 Integ 4sin? xcos2 x 15. sin 2xcos2x dx Son cation o dx evaluatin 16. tan 5x method ( ble, say 1 dx a new va 17. dard for sin 3xtan3x