`cos^(-1) (3)/(5) - sin^(-1) (4)/(5)` का मान है -

cos[sin^(-1)(-4//5)-cos^(-1)(4//5)]=

If cos ^(-1)((3)/(5))-sin ^(-1)((4)/(5))=cos ^(-1) x, then x=

tan [sin ^(-1)((3)/(5))-cos ^(-1)(-(4)/(5))]=

If cos^(-1)(3/5)-sin^(-1)(4/5)=cos^(-1)x then x=

If alpha=sin(sin^(-1)( 1/sqrt3)/(3)),beta=cos(cos^(-1)((1)/(sqrt(5)))-sin^(-1)((2)/(sqrt(5)))) then (beta^(2))/((3 alpha-4a^(3))^(2)) is

3(1)/(12)-[1(3)/(4)+{2(1)/(2)-(1(1)/(2)-(1)/(3))}] का मान है -

If cos(A+B) = 0 and sin(A-B) = 1/2, then the value of B is: (Given 0^@ यदि cos(A+B) = 0 और sin(A-B) = 1/2, B का मान है: