Math, asked by aadithyanak, 9 months ago

7) Prove that sinx sin 7x/2
+ sin 3x sin 11x/2 =
sin 2x sin5x

Answers

Answered by aakriti05

4

Answer:

Hope it helps .......

Attachments:

Answered by Tanmaykachhawa

0

Answer:

sin 2x * sin 5x

Step-by-step explanation:

hope it helps you

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