find the value of tan(55-a) -cot(35+a)
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Heya Friend ✋✋✋
tan ( 55 - a ) - cot ( 35 + a )
= cot ( 90 - ( 55 - a ) ) - cot ( 35 + a )
= cot ( 90 - 55 + a ) - cot ( 35 + a )
= cot ( 35 + a ) - cot ( 35 + a )
= 0
Your answer is 0
Hope it helps
tan ( 55 - a ) - cot ( 35 + a )
= cot ( 90 - ( 55 - a ) ) - cot ( 35 + a )
= cot ( 90 - 55 + a ) - cot ( 35 + a )
= cot ( 35 + a ) - cot ( 35 + a )
= 0
Your answer is 0
Hope it helps
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