- #1
vkash
- 318
- 1
first of all see question
question:-> Prove that f(x) = [x2]-[x]2 is discontinuous for all integrals values except 1.
[x] denotes greatest integer function OR [x] means greatest integer less than or equal to x.
I think this is discontinuous for +- sqrt(k) where k denotes an whole number(0,inf).
try values you will get the point.
question:-> Prove that f(x) = [x2]-[x]2 is discontinuous for all integrals values except 1.
[x] denotes greatest integer function OR [x] means greatest integer less than or equal to x.
I think this is discontinuous for +- sqrt(k) where k denotes an whole number(0,inf).
try values you will get the point.