How do you differentiate f(x)=1x2?
2 Answers
Nov 3, 2016
Explanation:
Nov 3, 2016
dydx=−2x3
Explanation:
Given -
y=1x2
Method -1
The given function can be written as -
y=x−2
dydx=−2x−2−1
dydx=−2x−3
dydx=−2x3
Method - 2
We can apply quotient rule
dydx=[(x2)(0)]−[(1)(2x)](x2)2
dydx=−2xx4
dydx=−2x3