Please answer the following precisely. Choose the correct answer! Thankyou!

INTEGRAL CALCULUS.. Solve the following problems and choose the correct answer from the given choices. 1. Evaluate (2 Points) Or Inx - x3 + C Of- +C Ohs + +C No answer from the choices 2 Points) J xesexed O xcot x - Initan xi + C O None of the above O cotx2 + Inicosa) + C O -xcot x + Inisin x| + C 3. Evaluate " pointel (2 Points) O No answer from the choices O x tan (2x) + In longizl + C O fran 2x + + In leos 2x1 O 2 tan x + Ineng 2 + C 4. Evaluate 2 Points) O does! - artsin # + C O fire! + arcsin # + C O the + are sin # + C ONone from above choices 5. Evaluate 2 Points) O Farctan (x + 2) + C O arctan (x - 2) + C O are tan x + C 6. Evaluate 2 Points) ONone of the above 7. Evaluate 6 In(27 + 1) + 34x - 695 + C O None of the above ( 4 In(32 + 1) +5/4x - 6/3 + C O 3 In(32x + 2) + 3x - 31253 + C B. Evaluate (2 Points) Of(x + 2) # - 9(x + 2) + + c 0 - f(x + 2) $ - 9(x + 2) + + c Of(x + 2) + + 9(x + 2) + + c 9. Evaluate (2 Points) Jx x3 + 1 dx 10. Evaluate (2 Points) Ofin13x - 21 + (3x - 2) 2 -9 + C O In(ly(3x - 4) (16x + 3) + x - 51) + c O In(1 3 (x2 - 1) + 3x - 21) + C O None of the above 1. Evaluate 2 Points) O - Farctan x + c O farctan (x' ) + C O 3 arctan(x' ) + C O None from the choices 12. Evaluate (2 Points) O arcsin (In x) + C O arccos(In x) + C O are sec (In x) + C ONone from the choices 2 Evall O Him|1 - tan fx| + c O None of the above O -4 In/1 + tan fx| + c O +Inll - tan x] + C 14. Evaluate (2 Points) O tan to + c O 2 can 28 + C O - cot 20 + c O None of the above 15. Evaluate (2 Points) O - Initan al - tan (;) +c O 2 cotixl - foot? (4) + c OfInjan fxl - fan? (!) + c