Math, asked by jmedhasrisai, 1 month ago

evaluate cos(-9pi/4)

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Answered by albindshibu

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Answer:

0.70710678118 the answer ok girl i love you

Answered by Diliptalapda

0

Step-by-step explanation:

Step-by-step explanation:mark me brainlist answer for this question ⁉️⁉️⁉️❓❓⁉️

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