`sin^(2)A*tan^(2)A+cos^(2)A*cot^(2) A=`A)`1 + tan^(2)A + cot^(2) A` B) – InterviewSolution

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1.	`sin^(2)Atan^(2)A+cos^(2)Acot^(2) A=`A)`1 + tan^(2)A + cot^(2) A` B)`tan^(2)A +cot^(2) A-1` C)`1 + sec^(2)A + tan^(2) A` D)`1 + csc^(2)A + cot^(2) A`A. `1 + tan^(2)A + cot^(2) A`B. `tan^(2)A +cot^(2) A-1`C. `1 + sec^(2)A + tan^(2) A`D. `1 + csc^(2)A + cot^(2) A`
Answer» Correct Answer - B

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