Question

Calculate the definite integrals below. + arctan) (u) . ܫܐ). (o) V1 + cos 4.cda -

Answer 1

x² + tan al a> gy dar -1 ✓ 4-22 1 (-2) 2 tant (-) dal x² + tan (2) V4-912 V4 – 1.712 9. I fanda I felt (1-4)) dx - 2x2 + tana V4-22 x² - tantral de V4-22 x² + tanta) + x2-durtal da ✓ 4-02 da 2 4-12 a- - Let J x² V 4-22 4-92 - + pade – etdt ada = -teht 13 Then .(-4dt) 2 √ 4-t2 * 2 Csed with CamScanner

01 2 √4-th et 2 √3 - Ver – 2 1 q² 72 dt 2 Y3 - – 2 I 22 F2 + sinista) 11 2 z 2 – 2 V3 1 + - 2 3 2 Lle + 2 sin )) - 10+ 2.50 m)] + 2 x 1 – IX I -2 [ 13 + 2T - I -- [ -2 [12 - - 2 + 2 21-31 3 I 3 - 13 + 20 27 - 13 3 NOTE: razuzda araza + 2 sinta to ICScanned with CamScanner

Lio dal b) 1 tlasta o xt 2 cast 20-X dal [ Colex = 2.0982-1 or 10342 2100298-17 dy 2 2101227 05 | 103221 dal - V2 abordat esorda - 12 o 70 F Sinan 2 12 2 [ cosand - ) 3 casosch (sinu 2) vz -o) - (---)) ve ( 5+1) 0 V2 Canned with CamScanner