JEE Class main Answered
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Asked by g_archanasharma | 06 Apr, 2019, 01:54: PM
Expert Answer
(x+4)0.5 or 
is not valid when x < -4 , hence if f(x) is real function, x ≥ -4
is not valid when x < -4 , hence if f(x) is real function, x ≥ -4 when x = 0, though denominator of first term tends to ∞, Numerator of first term is multiplied by x , hence first term becomes zero.
hence domain is (-4,0) U (0, ∞)
Answered by Thiyagarajan K | 07 Apr, 2019, 01:28: PM
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