Find the values of a and b such that the following functions continuous.
f is continuous at x=2
= = f(2)
= = 5
2a+b=5 ……. (1)
f is continuous at x=10
= = 21
10a+b=21 ……. (1)
(1) - (2)
-8a = -16
a = 2
Putting a in 1
b=1