Math, asked by pkabindra2, 9 months ago

sin18°+cos36°+tan54°=cos72°+sin54°+cot36°prove that

Answers

Answered by Anonymous

1

we have

sin(90⁰-72⁰)+cos(90⁰-54⁰)+tan(90⁰-36⁰)

cos72⁰+sin54⁰+cot36⁰

=RHS

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