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Popular >

simplify cot(pi/5-x)

Solution

simplify

cot (\frac{π}{5} - x)

Solution

\frac{( ( 5 + 1 ) cos ( x ) + 2 5 - 5 sin ( x ) ) ( 2 5 - 5 cos ( x ) + ( 5 + 1 ) sin ( x ) )}{10 cos ^{2} ( x ) - 2 5 cos ^{2} ( x ) - 6 sin ^{2} ( x ) - 2 5 sin ^{2} ( x )}

Solution steps

cot (\frac{π}{5} - x)

Rewrite using trig identities

= \frac{( ( 5 + 1 ) cos ( x ) + 2 5 - 5 sin ( x ) ) ( 2 5 - 5 cos ( x ) + ( 5 + 1 ) sin ( x ) )}{10 cos ^{2} ( x ) - 2 5 cos ^{2} ( x ) - 6 sin ^{2} ( x ) - 2 5 sin ^{2} ( x )}

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Frequently Asked Questions (FAQ)

What is cot(pi/5-x) ?
The solution to cot(pi/5-x) is