Math, asked by Rachel3442, 1 year ago

Evaluate: (sec²37° -cot²53°)tan21°tan69°-sin51°cos49°-cos51°sin49°

Answers

Answered by hastidDobariya

1

I m nt sure if answer is correct or not.. Is answer 0??

Answered by Kishorekruz

3

Hjjkfdhkkg6tdcbnkiytdcvnjhtffvbnkiuytrfvbnjjjuyt hjgdgj

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