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यदि y=2sqrt(cotx^(2)) हो, तो (dy)/(dx) क...

यदि `y=2sqrt(cotx^(2))` हो, तो `(dy)/(dx)` का मान ज्ञात कीजिए |

लिखित उत्तर

Verified by Experts

The correct Answer is:
`(-"cosec"^(2)x^(2)xx 2x)/(sqrt(cotx^(2)))`
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