Grade 12Integral Calculus

integrate the following integral
∫ sin x sqrt(1 + cos 2x) dx

taniska

11 Years agoGrade 12

1 Answer

Jitender Singh

11 Years ago

Ans:
Hello Student,
Please find answer to your question below

$I = \int sinx\sqrt{1+cos2x}dx$
$I = \int sinx\sqrt{2cos^{2}x}dx$
$I = \int \sqrt{2}sinxcosxdx$
$I = \frac{1}{\sqrt{2}}\int sin2xdx$
$I = \frac{-1}{2\sqrt{2}} cos2x+c$

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integrate the following integral∫ sin x sqrt(1 + cos 2x) dx

taniska

1 Answer

Jitender Singh

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