Math, asked by arjunkotagiri624, 2 months ago

cos? 5° + cos2 10° + cos2 15° + ... + cos2 360° =

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Answered by akash27krishna2005

1

Answer:

the answer is Option A . 18

Step-by-step explanation:

pls look at this photo for more explanation

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Answered by jeswinbright20

1

Answer:

Step-by-step explanation:

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