It is discontinuous at `x = -2` but continuous at every other point.
It is. continuous only in the interval ` (-3, -2).`
It is discontinuous at `x = 0` but continuous at every other point.
It is discontinuous at every point.
`a= 1, b = -1`
`a= -1,b =1 + sqrt (2)`
`a= -1 , b =1`
none of the above
only at `x = 0`
at `x in R - { 0}`
for all x
None of these
I, II and Ill
I and II
II and Ill
I and Ill
Only I
Only II
Both I and II
Neither I nor II
`1`
`2`
`3`
None of these
`f (x)` is discontinuous at `x = 0`
`f (x)` is continuous at `x = 1`
`Lim_( x→ 1) f (x) = 4`
None of these
`f(x) + g (x)`
`f(x) - g (x)`
`f(x) . g (x)`
` (g (x))/( f (x))`
discontinuous at only one point
discontinuous at exactly two points
discontinuous at exactly three points
None of the above
`f(x) + g (x)`
`f(x) - g(x)`
`f(x) * g (x)`
`(g(x))/(f(x))`
`pi/6`
`-pi/6`
`pi/12`
`-pi/12`