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If f(x)={(|x+2|)/(tan^(-1)(x+2)),\ \ \ x...

If `f(x)={(|x+2|)/(tan^(-1)(x+2)),\ \ \ x!=-2 2,\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ x=-2` , then `f(x)` is continuous at `x=-2` (b) not continuous at `x=-2` (c) differentiable at `x=-2` (d) continuous but not derivative at `x=-2`

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