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Popular >

simplify tan^2(90-θ)

Solution

simplify

tan^{2} (9 0^{\circ} - θ)

Solution

cot^{2} (θ)

Solution steps

tan^{2} (9 0^{\circ} - θ)

Rewrite using trig identities

= (\frac{cos ( θ )}{sin ( θ )})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{cos ^{2} ( θ )}{sin ^{2} ( θ )}

Rewrite using trig identities

= cot^{2} (θ)

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Frequently Asked Questions (FAQ)

What is tan^2(90-θ) ?
The solution to tan^2(90-θ) is cot^2(θ)