NCERT Class XI Mathematics - Limits and Derivatives - Solutions
© examsnet.com
Question : 62
Total: 72
Solution:
Let f (x) = s i n n x
Differentiating (i) with respect to x, we get
n s i n n − 1 . c o s x
Differentiating (i) with respect to x, we get
© examsnet.com
Go to Question: