What is 1-cot(pi/2-x) ?

The solution to 1-cot(pi/2-x) is 1-tan(x)

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simplify 1-cot(pi/2-x)

simplify

1 - cot (\frac{π}{2} - x)

1 - tan (x)

Solution steps

1 - cot (\frac{π}{2} - x)

Rewrite using trig identities

= 1 - \frac{sin ( x )}{cos ( x )}

Rewrite using trig identities

= 1 - tan (x)

\frac{cos ^{2} ( x )}{sin ( - 1 )}

sin (\frac{19 π}{2} + x)

4 cos (π + x)

\frac{d y}{tan ( y )}

- \frac{cos ( nπ ( 1 ) )}{nπ}