Evaluate the given integrals. 3x?dx 1. S 2х4-1 2 dx 2. S tan x(5+ln sin x) 3. Seš(6– ei)" dz 1 4. S sin 6x dx sin23x 5. S(5 -5²dx 6. S Ve3x + e4x dx ex dx 7. S e2x+2e*+1 ex dx 8. S 1+ e2x 9. S esecx+ln tanx dx cos x dx 10. S- ex

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