Math, asked by gitasambhe0231, 8 months ago

$cos (\pi \div 4 + x) + cos(\pi \div 4 - 4)$

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Answered by sanvichaluvegowda

2

Answer:

I know the answer if you mark me as brainlist I will answer

Answered by yadavmahima701

0

Answer:

thank you for free points

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