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The differnetial of y if y = sin 2x is...

The differnetial of y if y = sin 2x is ………

A

`2cos 2x`

B

`2 cos 2x.dx`

C

`-2 cos 2x dx`

D

`cos 2x.dx`

Text Solution

Verified by Experts

The correct Answer is:
B
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