Cosec(75+theta) - Sec(15-theta) - Tan(55+theta) + Cot(35-theta)
Solve this equation
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Step-by-step explanation:
Cosec(75 + Theta) - Sec(15 - Theta) + tan(55 + Theta) - cot(35 - Theta)
cosec(90 -(75 + theta) - sec(15 -theta) + tan(90 -(55 + theta) - cot(35 -theta)
(Changing the Signs)
cosec(90 - 75 - theta) - sec(15 - theta) + tan(90 - 55 - theta) - cot(35 - theta)
sec(15 - theta) - sec(15 - theta) + cot(35 - theta) - cot(35 - theta)
= 0
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