The value of `lim_(x->1)(2-x)^(tan((pix)/2))` is `e^(-2/pi)` (b) `e^(1/pi)` (c) `e^(2/pi)` (d) `e^(-1/pi)`

The value of (lim)_(x rarr1)(2-x)^(tan((pi x)/(2))) is e^(-(2)/(pi)) (b) e^((1)/(pi))(c)e^((2)/(pi))(d)e^(-(1)/(pi))

(lim)_(x->1)(1-x)tan((pix)/2)\ a. pi/2 b. pi c. 2/pi d. 0

The value of int_(-(pi)/(2))^((pi)/(2))(1)/(e^(sin x)+1)dx equal to

The value of lim_(x rarr 1) sec\ pi/(2x) log_e x is

The principal value of sin^(-1)(sin((2 pi)/(3))) is (a)-(2 pi)/(3) (b) (2 pi)/(3) (c) (4 pi)/(3) (d) (5 pi)/(3) (e) none of these

The value of int_(1)^(e^(37))(pi sin(pi In x))/(x)dx is 2(b)4(c)e^(2t) (d) e^(37)

The value of e^(log_(e)){tan(2tan^(-1)((1)/(5))-(pi)/(4))}

The value of int_(-(pi)/(2))^(pi/2)(x^(2)cosx)/(1+e^(x))dx is equal to

The value of underset((-pi)/(2))overset((pi)/(2))(int) (1)/(1 + e^(sin x)) dx is :