" If "sin^(-1)(x-(x^(2))/(2)+(x^(3))/(4)cdots oo)+cos^(-1)(x^(2)-(x^(4))/(2)+(x^(6))/(4)cdots oo)=(pi)/(2)" for "0<|x|

sin^(-1)(x-(x^(2))/(2)+(x^(3))/(4)-...)+cos^(-1)(x^(2)-(x^(4))/(2)+(x^(6))/(4)-...*)=(pi)/(2) for 0<|x|

If sin^(-1)(x-(x^(2))/(3)+(x^(3))/(9)-...-oo)+cos^(-1)(x^(2)-(x^(3))/(3)+(x^(4))/(9)-...-oo)=(pi)/(2) where 0<|x|<3 then the value of x satisfying the equation is

If sin^(-1)(x-(x^(2))/2+(x^(3))/4-……oo) +cos^(-1)(x^(2)-(x^(4))/2+(x^(6))/4-……..oo)=(pi)/2 and 0ltxltsqrt(2) then x=

If sin^(-1)(x-(x^2)/(2)+(x^3)/(4)-...infty)+cos^(-1)(x^2-(x^4)/(2)+(x^6)/(4)-...infty)=(pi)/(2) and 0ltxltsqrt(2) , then x is equal to

For 0le|x|lesqrt(2) , if cos^(-1)(x^(2)-(x^(4))/(2)+(x^(6))/(4)-…)+sin^(-1)(x-(x^(2))/(2)+(x^(3))/(4))-…)=(pi)/(2) , then x=

If sin^(- 1)(x-(x^2)/2+(x^3)/4-.....)+cos^(- 1)(x^2-(x^4)/2+(x^6)/4-.....)=pi/2 for 0 lt |x| lt sqrt2 then x=

If sin^(- 1)(x-(x^2)/2+(x^3)/4-.....)+cos^(- 1)(x^2-(x^4)/2+(x^6)/4-.....)=pi/2 for 0 lt |x| lt sqrt2 then x=

If sin^(-1)(x-x^2/2+x^3/4-….oo)+cos^(-1)(x^2-x^4/2+x^6/4-….oo)=pi/2 and 0 lt x lt sqrt2 then x =

If sin^(-1)(x-x^2/2+x^3/4…..oo)+cos^(-1)(x^2-x^4/2+x^6/4-……oo)=pi/2 there 0 lt 1xx1ltsqrt2 , then x equals

e^((x-1)-(1)/(2)(x-1)^(2)+((x-1)^(3))/(3)-((x-1)^(4))/(4)+...cdots) is eqaul to