`( -oo, oo )` only
`(0 ,oo)` only
`( -oo , 0) cup ( 0, oo)` only
`( -oo , 0 )` only
`g(0)` does not exist
`g'(0) = 0`
`g'(0) = 1`
`g'(0) = 2`
R
R -{1}
R -{-1}
R- {0}
`6`
`3`
`12`
None of these
`(-1)^k (k-1) pi`
`(-1)^(k-1) (k-1) pi`
`(-1)^(k) k pi`
`(-1)^(k-1) k pi`
`R`
`R- (1/2)`
`(0, oo)`
None of these
`n in (0,1)`
`n in [1 , oo)`
`n in (- oo, 0)`
` n = 0`
`g(x)` must be differentiable at `x =a`
If `g(x)` is discontinuous, then `f(a) = 0`
`f( a) ne 0`, then `g(x)` must be differentiable
none of the above
`2`
`1`
`-1`
`0`
`(-oo, oo)`
`(-oo,o) cup (0, oo)`
`(0,oo)`
`[0,oo)`
`1`
`2`
`1,2`
`3`