A) \[a+b+c=1\]
B) \[a+b=c\]
C) \[a+c=b\]
D) \[b+c=a\]
Correct Answer: D
Solution :
\[f'(x)\,=\frac{2x({{x}^{4}}-1)}{{{e}^{{{x}^{2}}}}+1}\]\[x=0=a\] is the point of maxima \[x=\pm \,1\] is the point of minima \[\therefore \,\,b=1\,\,\] and c=-1You need to login to perform this action.
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