If `theta=Sin^(-1)x+Cos^(-1)x-Tan^(-1)x,0lexle1`, then the smallest interval in which `theta` lies is given by

Fill in the blank choosing correct answer from the brackets if theta = cos^(-1) x + sin^(-1) x-tan^(-1) x, x ge 0 , then the smallest interval in which theta lies is ___. ((pi/2,(3pi)/4),[0,pi/2),(0,pi/2])

If x>=0 and theta=sin^(-1)x+cos^(-1)x-tan^(-1)x, then

If x>=0 and theta=sin^(-1)x+cos^(-1)x-tan^(-1)x

If 0 le x le1 and theta=Sin^(-1) x +Cos^(-1) x-Tan^(-1)x then

If x ge 0 and theta=sin^(-1) x+cos^(-1)x-tan^(-1)x , then

lf x >=0 and theta = sin^(-1)x + cos^(-1)x-tan^(-1) x , then

If x>=0and theta=sin^-1x+cos^-1x-tan^-1x, then

If x=sin^(14)theta+cos^(20)theta , then write the smallest interval in which the value of x\ lie.