[sin3a-sina sin^2(2a)]/[sina +sin2a cosa]=cosX then X is equal to
1.4a
2.2a
3.a
4.3a
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Answered by
1
Answer:
1. 4a is the correct answer to do question
Step-by-step explanation:
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Answered by
1
Answer:
1.4a is the nsir
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Step-by-step explanation:
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