JEE Main 20202 Sep, Evening shiftMathematicsMediumLimit, Continuity and Differentiability420× since 2002limx→0(tan(π4+x))1x\mathop {\lim }\limits_{x \to 0} {\left( {\tan \left( {{\pi \over 4} + x} \right)} \right)^{{1 \over x}}}x→0lim(tan(4π+x))x1 is equal to :AOption A. 2BOption B. 1COption C. eeeDOption D. eee²CheckSkip · show solution