Find the solution. y'= 1 + 3ytanx 3y cor x=ctanx + 3sinx – sin³x 3y tan?x=c+3sinx – cos?x © 3y cos?x=c+ 3sinx – sin³x 3y sinx=c+ 3cosx – sin³x
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- ços 4x dx 1-cos24x+sin?2 4xFind the solution. y'= 1 + 3ytanx A 3y cot³x=ctanx + 3sinx – - sin³x 3y tanx=c+3sinx – cos³x (c) 3y cos³x=c+3sinx – sin³x 3y sin³x=c+ 3cosx – sin³xSolve cosx G} + (sinx)y=1 dx Select one: O ay sinx + ccosx O b. y = 2sinx + 2cosx + c O c. y = sinx – cosx + c O d. y sinx-ccosx O e. y = sinx + cosx+c
- Evaluate cos ³(8x) sin-2 (8x) dx. ၂cos cos ³ (8x) sin-2(8x) dx =S Find sec42x -dx tan 2x A - 1/2 c01²³2x- —cot²2x===cot³21+ C 16 cot82x (4sec 22x-1) B - (2x) 4 12 1 C 12 tan 2x D (cot62x) - (cors 1 16 tan 82x 1+3csc²2x 12 + +C +C +C4. Verify. COSx 1+sinx a. = 2secx 1+sinx CoSx b. cosx(1+ tanx)² = secx + 2sinx