Let f(x)=xnand n ϵ N.The the value of n for whichf′(a+b)=f′(a)+f′(b)is valid for a, b >0is
1
2
3
4
basic
Number of primary amines possible for the formula C4H11N is
Find the value of A and B.
AB ×B ––––––––– 8 A –––––––––