Math, asked by Anonymous, 10 months ago

Ello guys!!❤

Differentiate the function...

cosx . cos2x . cos3x

Answers

Answered by laxmanacharysangoju

7

Answer:

dy/dx=-Cosx.Cos2x.Cos3x[tanx+2tan2x+3tan3x]

Step-by-step explanation:

we know....

d/dx (Cosx)= -Sinx

d/dx(Cos2x)=-sin2x(2)

.....

apply both the sides log will this sum make to solve easy...

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Answered by vishakaa

0

hey prince...

here is your answer....

refer to the aatachment

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