" Af "(pi)/(2)leqslant x<(3 pi)/(2)" and "y=sin1(sin x)," fend "(dy)/(dx)

f(x),={(k cos x)/(pi-2x),quad if x!=(pi)/(2) and 3,quad if x=(pi)/(2) at x,=(pi)/(2)

" If the function "f(x)=x^(2)+bx+3" is not injective for values of "x" in the interval "0leqslant x leqslant1" then "b" lies in "

If int(cos4x+1)/(cot x-tan x)dx=Af(x)+B,then (a)A=-(1)/(8)( b) B=(1)/(2)( c) f(x) has fundamental period (pi)/(2)(d)f(x) is an odd function

tan^(-1)[(cos x)/(1+sin x)] is equal to (pi)/(4)-(x)/(2), for x in(-(pi)/(2),(3 pi)/(2))(pi)/(4)-(x)/(2), for x in(-(pi)/(2),(pi)/(2))(pi)/(4)-(x)/(2), for x in(-(pi)/(2),(pi)/(2))(pi)/(4)-(x)/(2), for x in(-(3 pi)/(2),(pi)/(2))

(cos ^ (3) ((pi) / (2) + x) cot (3 pi + x) sec (x-3 pi) csc ((3 pi) / (2) -x) / (tan ^ (2 ) (x-pi) sin (x-2 pi))

Let ABCDEFGHIJKL be a regular dodecagon. Then the value of (AB)/(AF) + (AF)/(AB) is equal to ____

Let ABCDEFGHIJKL be a regular dodecagon. Then the value of (AB)/(AF) + (AF)/(AB) is equal to ____

Let ABCDEFGHIJKL be a regular dodecagon. Then the value of (AB)/(AF) + (AF)/(AB) is equal to ____

If : f(x) {: ((1-sin x)/(pi-2x)", ... " x != pi//2 ),(=lambda ", ... " x = pi//2):} is continuous at x = pi//2 , then : lambda =