Math, asked by shreyayadav2004, 4 months ago

Express the following as a product :
1) sin5A - sin7A

Express the following as sum or difference :
1) (cos3A)×(sinA)
2) (cos 5A)×(cos3A)

Answers

Answered by vedantshinde372

0

Answer:

45678

Step-by-step explanation:

4578

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