1) Let p=limx→0(1+tan2√x)12x, then logp is equal to A) 2 B) 1 C) 12 D) 14 Answer: Option CExplanation:Given p=limx→0(1+tan2√x)12x ( 1∞ form) elimx→0tan2√x2x=e12limx→0(tan√x√x)2=e12 logp=loge12=12