If 
is continuous at x = 4, find k.
Formula:- (i) A function f(x) is said to be continuous at a point x=a of its domain, iff 
Using factorization
K=8
1
If is continuous at x = 4, find k.
Formula:- (i) A function f(x) is said to be continuous at a point x=a of its domain, iff
Using factorization
K=8