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Trigonometry Examples

Popular Problems

Simplify 1-sin(a)^2

$1 - \sin^{2} (a)$

Step 1

Apply pythagorean identity.

$\cos^{2} (a)$

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

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