If `int(cos4x+1)/(cotx-tanx)dx = Af(x)+B ,t h e n` (a)`A=-1/8` (b) `B=1/2` (c) `f(x)` has fundamental period `pi/2` (d)`f(x)` is an odd function

If int (cos4x+1)/(cotx-tanx)dx=Af(x)+B, then

If int (cos4x+1)/(cotx-tanx)dx=Af(x)+B, then

If int(cos4x+1)/(cotx-tanx)dx=Acos4x+B , then

int (cos4x+1)/(cotx-tanx) dx = A cos 4x + B then

If int(cos4x+1)/(cotx-tanx)dx = Acos4x+B ,t h e n (a) A=-1/8 (b) B=1/2 (c) f(x) has fundamental period pi/2 (d) f(x) is an odd function

If : int(1+cos4x)/(cotx-tanx)dx=A.cos 4x+B , then

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

If int(cos4x+1)/(cotx-tanx)dx = Acos4x+B ,t h e n (a) A=-1/8 (b) B=1/2 (c) A=-1/4 (d) None of this

If int(cos4x+1)/(cotx-tanx)dx=kcos4x+c , then k= (A) -1/4 (B) -1/2 (C) -1/8 (D) none of these

If f(x)=int(x^(8)+4)/(x^(4)-2x^(2)+2)dx and f(0)=0, then (a) f(x) is an odd function (b) f(x) has range R(c)f(x) has at least one real root (d) f(x) is a monotonic function.