Math, asked by sahuniranjan630, 10 months ago

(iv)
sin15º = V3 - 1/2√2

Answers

Answered by sprao53413

2

Answer:

Sin15°=sin(45-30)°=sin45°cos30°-cos45°sin30°

=1/v2.v3 /2-1/v2. 1/2

B. =v3-1)/2v2

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