Math, asked by vaishnavsanilpbrh45, 1 year ago

differentiate cos4x.cos2x

Answers

Answered by avipsa22
3
d/dx ab=a×d/dx b + b×d/dx a
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Answered by satyamkumaryo9
0

Step-by-step explanation:

simple hai

trogonometry ka formula lagega

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