1.

\[\int_{{}}^{{}}{{{x}^{3}}{{e}^{{{x}^{2}}}}dx=}\]      [MNR 1980]

A.                 \[\frac{1}{2}({{x}^{2}}+1){{e}^{{{x}^{2}}}}+c\]
B.                 \[({{x}^{2}}+1){{e}^{{{x}^{2}}}}+c\]
C.                 \[\frac{1}{2}({{x}^{2}}-1){{e}^{{{x}^{2}}}}+c\]
D.                 \[({{x}^{2}}-1){{e}^{{{x}^{2}}}}+c\]
Answer» D.                 \[({{x}^{2}}-1){{e}^{{{x}^{2}}}}+c\]


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