If f(x) = {sinxx≠nπ,n=0,±1,±2...2,otherwise and g(x) = ⎧⎪⎨⎪⎩x2+1,x≠0,24,x=05,x=2, then limx→0g{f(x)} is
Options:
A .  
2
B .  
0
C .  
3
D .  
1
Answer: Option D : D Given that, f(x) = {sinxx≠nπ,n=0,±1,±2...2,otherwise and g(x) = ⎧⎪⎨⎪⎩x2+1,x≠0,24,x=05,x=2 Then limx→0g[f(x)]=limx→9g(sinx) =limx→0(sin2x+1)=1
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