Test Index

CBSE Class 12 Math 2019 Delhi Set 2 Solved Paper

© examsnet.com
Question : 1
Total: 9
If f(x)=x+7 and g(x)=x−7,x∈R, then find ‌
d
dx
(f∘g)(x).
Solution:  
© examsnet.com
Go to Question:
Next Question