Integrate w.r.t. x

Asked by vimarsh_bhs1405 | 7th Feb, 2010, 09:46: AM

Expert Answer:

1 + sinx = sin2x/2+cos2x/2 + 2sinx/2 cosx/2 = (sinx/2 + cosx/2)2

(1 + sinx) dx = (sinx/2 + cosx/2)2 dx = ±(sinx/2 + cosx/2) dx

= ±2(-cosx/2 + sinx/2) + c

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Answered by  | 7th Feb, 2010, 10:12: AM

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