sin(cot^(-1)x)=4 pi

prove that lim_(x to pi//2)(sin(cot^(2)x))/((pi-2x)^(2))= 1/4

Solution of equation cot^(-1) x + sin^(-1) . 1/sqrt5 = pi/4 is

Solution of equation cot^(-1) x + sin^(-1) . 1/sqrt5 = pi/4 is

Solution of equation cot^(-1) x + sin^(-1) . 1/sqrt5 = pi/4 is

Solution of equation cot^(-1) x + sin^(-1) . 1/sqrt5 = pi/4 is

If A=(1)/(pi)[[sin^(-1)(x pi),tan^(-1)((x)/(pi))sin^(-1)((x)/(pi)),cot^(-1)(x pi)]] and B=(1)/(pi)[[-cos^(-1)((x)/(pi)),cot^(-1)(x pi)]] and sin^(-1)(x pi),-tan^(-1)((x)/(pi))] find the value of A-B in terms of identity matrix

If tan^(-1)(x^(2)+3abs(x)-4)+cot^(-1)(4pi+sin^(-1)sin14)=pi/2 , then the value of sin^(-1)sin2x is

If tan^(-1)(x^(2)+3|x|-4)+cot^(-1)(4pi+sin^(-1)sin14)=(pi)/(2) , then the value of sin^(-1)(sin2x) can be equal to

If tan^(-1)(x^2+3|x|-4)+cot^(-1)(4pi+sin^(-1)sin 14)=pi/2, t h e n the value of sin^(-1)sin2x is

If tan^(-1)(x^(2)+3|x|-4)+cot^(-1)(4 pi+sin^(-1)sin14)=(pi)/(2), then the value of sin^(-1)sin2x is (a)6-2 pi( b) 2 pi-6( c) pi-3 (d) 3-pi