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If x^(4) +y^(4) +5x^(3) y=0then (dy)/(d...

If ` x^(4) +y^(4) +5x^(3) y=0then (dy)/(dx) =`

A

` (-x^(2)(4y^(3) +5x^(3)))/( 15y +4x) `

B

` (x^(2)(4y^(3) +5x^(3)))/( 15y +4x) `

C

` (-x^(2)(15y^(3) +5x^(3)))/( 4y +4x) `

D

` (x^(2)(15y^(3) +5x^(3)))/( 4y +4x) `

Text Solution

Verified by Experts

The correct Answer is:
C
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