Physics, asked by johnson49, 11 months ago

class 11th differentiate y = 1/x^2 , then dy / dx = ??​

Answers

Answered by MDOC
0
for differentiation we can use nx^n-1

we can write y as x^-2

so now ur answer is

-2x^-2-1

-2x^-3

hope this helps u.

johnson49: bro., i m not asking for integration. i m asking for differentiation.
MDOC: sorry
MDOC: i confused
MDOC: and i am notbro
MDOC: i am sis
MDOC: now is it ok
johnson49: koi baat ni
johnson49: yaar
johnson49: mistake hote rhta h
MDOC: thanks
Answered by TPS
2

y =  \frac{1}{ {x}^{2} }  =  {x}^{ - 2} \\  \\  \frac{dy}{dx}   =  \frac{d}{dx}  \bigg( \frac{1}{ {x}^{2} }  \bigg) \\  \\  = \frac{d}{dx}  \big(  {x}^{ - 2}   \big)  \\  \\ =  - 2 \times \big(  {x}^{ - 3}   \big) \\ \\   =  - 2 {x}^{ - 3}  \\  \\  =  \frac{ - 2}{ {x}^{3} }

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