Value of sin22.5°

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Value of sin22.5°

Posted by Shivangi Rautela 7 years, 9 months ago

CBSE > Class 11 > Mathematics

1 answers

Ky Ly 7 years, 9 months ago

According to the rational root theorem, the possible rational roots are ±1, ±2, ±4, and ±8. 5) To find the exact value of sin(22.5 degrees), we write this as a half angle. sin(45 / 2)

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