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Trigonometry Examples

Popular Problems

Find Where Undefined/Discontinuous f(x)=-2cos(x+(pi/2))

$f (x) = - 2 \cos (x + (\frac{π}{2}))$

Step 1

$f (x) = - 2 \cos (x + \frac{π}{2})$

Step 2

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

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