Math, asked by nishachakraborty53, 11 months ago

3 tan² 45⁰ - sin² 60⁰ - 1/3 cot² 30⁰ - 1/8 sec² 45⁰

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Answered by Anonymous

3

సిన్౦౯ 31*/13 చోస్ మాదరుచూడ

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