Q10 of 48 Page 345

Prove that

ƒ(x) = is continuous at x=2


LHL: =

= 1


RHL: =


= 1


f(x)=2x-3 [this equation is taken as equality for x=1 lies there]


f(2)= 1


Since, = f(2)


f is continuous at x=2.


More from this chapter

All 48 →
8

Prove that

ƒ(x) =is discontinuous at x=0


 9

Prove that

ƒ(x) = is continuous at x=1


 11

Prove that

ƒ(x) =is discontinuous at x=0


 12

Prove that

ƒ(x) =is discontinuous at x=a