What is tan((pi/2)-x) ?

The solution to tan((pi/2)-x) is cot(x)

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simplify tan((pi/2)-x)

simplify

tan ((\frac{π}{2}) - x)

cot (x)

Solution steps

tan ((\frac{π}{2}) - x)

Rewrite using trig identities

= \frac{cos ( x )}{sin ( x )}

Rewrite using trig identities

= cot (x)

cot (θ) tan^{3} (θ) + 1

cos (4 π - x)

4 sin (- 2 x)

sin (- θ^{2})

tan (θ - 72 0^{\circ})