Question 1153161

{{{(sin^-1(x/2)+cos^-1(x/2))/(tan^-1(x)) =3/2}}}.............{{{sin^-1(x/2)+cos^-1(x/2)=pi/2}}}

{{{(pi/2)/(tan^-1(x)) = 3/2}}}

{{{pi/cross(2)(tan^-1(x)) = 3/cross(2)}}}

{{{pi/(tan^-1(x)) = 3}}}

{{{pi=3tan^-1(x)}}}

{{{tan^-1(x)=pi/3}}}............if {{{tan^-1(x)=a}}} then {{{x=tan(a)}}}

{{{x=tan(pi/3)}}}

{{{x = sqrt(3)}}}