find the value of a and b .
for funct. to be continuous at x = 2 , the below given condition must be satisfied
2a+b=5
for funct. to be continuous at x = 10 , the below given condition must be satisfied
10a+b=21
on solving the 2 equations we get a=2 and b=1
2a+b=5
for funct. to be continuous at x = 10 , the below given condition must be satisfied
10a+b=21
on solving the 2 equations we get a=2 and b=1