Math, asked by ravithakur08, 5 months ago

tan2Q + cot2Q + 2 - sec2Q + cosec2Q

Answers

Answered by kirangusain84

0

Answer:

tan2A+cot2A+2=sec2A.csc2A

LHS=tan2A+cot2A+2 =tan2A+1+cot2A+1 =sec2A+csc2A =1cos2A+1sin2A =sin2A+cos2Acos2Asin2A =1cos2Asin2A =sec2Acsc2A=RHS More

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