Math, asked by Meghanasambaru, 5 days ago

Prove that tan(55°-theta)-cot(35°+theta)=0

Answers

Answered by amanchaurasia0012

0

Step-by-step explanation:

tan theta = cot ( 90 - theta )

tan ( 55-theta ) - cot ( 35 - theta ) =

cot 90- ( 55- theta) - cot ( 35- theta ) =

cot (90-55+theta ) - cot ( 35- theta) =

cot (35-theta ) - cot (35- theta ) =0

hence proved

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