Math, asked by ushashiunplugged234, 8 months ago

Prove that,Cos35⁰42'Cos24⁰18'-Cos54⁰18'-cos65⁰42=1/2
Please help me as soon as possible.I will mark a brain list.​

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Answered by haripriyasujitha60
1

Step-by-step explanation:

hence proved

mark as brainliest

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