If f(x)=∫x+sinxx+cosxdx, then limx→∞ f(x)=
0
1
∞
None of these
We have f(x)=∫x+sinxx+cosxdx⇒ f(x)=x+sinxx+cosx⇒ limx→∞ f(x)=limx→∞1+sinxx1+cosxx=1+01+0=1 ∴limx→∞1x=0 and sinx≤1,cosx≤1 for all xHence (2) is the correct answer.