Mathematics, 28.02.2021 05:40 huneymarie

If cos30°= ✓3/2 prove that sin15°=(✓3-1)/2✓2

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If cos30°= ✓3/2 prove that sin15°=(✓3-1)/2✓2...

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If cos30°= ✓3/2 prove that sin15°=(✓3-1)/2✓2​

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If cos30°= ✓3/2 prove that sin15°=(✓3-1)/2✓2