Grade 12Integral Calculus

evaluate
∫ (1 – cos 2x) / (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

$I = \int \frac{1-cos2x}{1+cos2x}dx$
$I = \int \frac{2sin^{2}x}{2cos^{2}x}dx$
$I = \int \frac{sin^{2}x}{cos^{2}x}dx$
$I = \int tan^{2}xdx$
$I = \int (sec^{2}x-1)dx$
$I = tanx + c$

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evaluate∫ (1 – cos 2x) / (1 + cos 2x) dx

taniska

1 Answer

Jitender Singh

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evaluate
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