A) 0
B) 1
C) 2
D) 3
Correct Answer: C
Solution :
Given, \[f(x)=\sin x+\cos x+1,g(x)={{x}^{2}}+x\] \[fog(x)=f(g(x))=f({{x}^{2}}+x)\] \[=\sin ({{x}^{2}}+x)+\cos ({{x}^{2}}+x)+1\] At \[x=0,\] \[fog(x)=\sin (0)+\cos 0+1\] \[=0+1+1=2\]You need to login to perform this action.
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