`("lim")_(x->1)(1-x)tan(pix/2)=_____`

("lim")_(xvec1)(1-x)tan(pix)/2=_____

Evaluate lim_(xto1) (1-x)"tan"(pix)/(2).

Evaluate the following limits : Lim_(xto 1) (1-x) (tan. (pix)/2)

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)

lim_(xrarr1)(1-x)tan((pix)/2) is equal to

Match the following : {:("Column I ", " Column II" ), ("(A)" if lim_(x to 1) (1-x) tan""(pix)/2 = k " then " sin (1/k) " is" , "(p)"4),( "(B)" if lim_(x to 5) (x^(k)-5^(k))/(x-5) = 500 " then k is " , "(q)" 1),("(C)" lim_(x to oo)(1 + 4/(x+1))^((3x-1)/3) " is equal to " e^(k) " , then k is" , "(r) A perfect sqare"), ("(D) " d^(20)/(dx^(20)) (2 cos x"," cos 3x)= 2^(4k) [ cos2x + 2^(20) . cos4k]" then k is " , "(s)" 5),(, "(t)An odd number"):}

The value of lim_(xto1) (2-x)^(tan((pix)/(2))) is

lim_(x->0)(1/(x^2)-1/(tan^2x))

Evaluate lim_(xtoa)(2-a/x)^("tan"(pix)/(2a)

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