Question

tan q -cot q =2sin√q-1/sinq-cosq
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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

cosq = -sinq

Rewrite the equation so that it is in terms of sine.

√(1 - sin2q) = -sinq

Square both sides of the equation.

1 - sin2q = sin2q

1 = 2sin2q

1/2 = sin2q

1 / √2 = sinq

√(2) / 2 = sinq

π/4 = q