Question

2X स्क्वायर को डिफरेंटशिएट कीजिए​

Answer 1

Answer:

Step-by-step explanation:

The derivative of  2x2  is  4x .

Proof:

f(x)=2x2.  

The derivative  f′(x)  of the function  f(x)  is defined by

f′(x)=limh→0f(x+h)−f(x)h  

⇒  

f′(x)=limh→02(x+h)2−2x2h;  

f′(x)=limh→02(x2+2xh+h2)−2x2h;  

f′(x)=limh→02x2+4xh+2h2−2x2h;  

f′(x)=limh→04xh+2h2h;  

f′(x)=limh→04xhh+2h2h;  

f′(x)=limh→04x+2h;  

f′(x)=4x.