Math, asked by Bhaweshbhandari, 1 year ago

prove that , sin^2(π÷8+a÷2)-sin^2(π÷8-a÷2)=1÷2sin(a)

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Answered by dhananjaysharma2

5

please thank me because I have solve

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Answered by XxDangerousQueenxX

4

ᴜʀ ᴀɴsᴡᴇʀ ɪs ᴏɴ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ...

ʜᴀᴠᴇ ᴀ ʟᴏᴏᴋ ᴘʟᴢ

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