Find the value of `cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))`

Find the value of cos^(-1)(x)+cos^(-1)((x)/(2)+(sqrt(3-3x^(2)))/(2))

Find the value of sin^(-1)(-(sqrt(3))/(2))+cos^(-1)((1)/(2))+tan^(-1)(-(1)/(sqrt(3)))

If x=3-sqrt(5) Then find the value of (sqrt(x))/(sqrt(2)+sqrt(3x-2))

Find the value of : tan^(-1) ((-1)/(sqrt(3)))+cos^(-1)((-sqrt(3))/2)+sin^(-1)(1/2)

If sin x=(sqrt(5))/(3) and x lies in IInd quadrant,find the values of (cos x)/(2),(sin x)/(2) andtan (x)/(2)

Find the value of sqrt(x)-(1)/(sqrt(x)) if x=3+2sqrt(2)

Find the set of value of x for which the equation cos^(-1) x + cos^(-1) ((x)/(2) + (1)/(2) sqrt(3 -3x^(2))) = (pi)/(3) holds goods

Find the value of cos^(2)x+cos^(2)(x+(pi)/(3))+cos^(2)(x-(pi)/(3))

If x = 3 + 2 sqrt(2) , then find the value of ( sqrt(x) - (1)/(sqrt(x)) ) .

find the value of x: (sqrt(x^2+1)-sqrt(x^2-1))/(sqrt(x^2+1)+sqrt(x^2-1))=1/3