1.

Find dy/dx if y=u^4,u=1/v,v=5x^2+2x+6​

Answer»

ANSWER:

dy/dx = 4u^3 . -1/v^2 . 10X + 2

Explanation:

dy/dx = dy/du × du/dv × dv/dx

=( 4u^3) × (-1/v^2) × (10x + 2)

= 4u^3 . -1/v^2 . 10x + 2



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