" GEldieg "1:sin^(-1)((1)/(sqrt(2)))" -il Hुw Grit भiqai."

sin^(-1) | (1)/(sqrt (2)) |

sin^(-1){(1)/(sqrt(1+x^(2)))}

sin^(-1)(1/2)-2sin^(-1)(1/(sqrt(2)))

sin^(-1)x+sin^(-1)sqrt(1-x^(2))

sin^(-1)((1)/(2))-2sin^(-1)((1)/(sqrt(2)))

Find the principal value of each of the following :(i)(sin^(-1)1)/(2)-2(sin^(-1)1)/(sqrt(2))( ii) sin^(-1){cos(sin^(-1)(sqrt((3)/(2)))}^(sqrt(2))

sin^-1(sqrt(3)/2) - sin^-1(1/2)

The sum of the infinte series sin^(-1)((1)/(sqrt(2)))+sin^(-1)((sqrt(2)-1)/(sqrt(6)))+...sin^(-1)((sqrt(n)-sqrt(n-1))/(sqrt(n(n+1))))

The sum of the infinite series "sin"^(-1)((1)/(sqrt2))+"sin"^(-1)((sqrt2-1)/(sqrt6))+"sin"^(-1)((sqrt3-sqrt2)/(sqrt12))+…+…+"sin"^(-1)((sqrtn-sqrt((n-1)))/(sqrt(n(n+1))))+… is

sin ^(-1) (sqrt(3))/(2) + sin ^(-1) sqrt(2/3)=