`tan((1)/(2).cos^(-1).(2)/(sqrt(5)))=`

If the value of the expression tan((1)/(2)cos^(-1).(2)/(sqrt5)) is in the form of a+sqrtb where a, b in Z , then the value of (a+b)/(b) is

Find the value of tan((1)/(2)cos^(-1)((sqrt(5))/(3)))

Simplify tan[(1)/(2)cos^(-1)((3)/(sqrt(11)))]

evaluate tan[(1)/(2)cos^(-1)((3)/(sqrt(11)))]

Evaluate: tan{(1)/(2)cos^(-1)((sqrt(5))/(3))}

The value of tan[(1)/(2)cos^(-1)((sqrt(5))/(3))] is :

The value of tan[(1)/(2)cos^(-1)((sqrt5)/(3))] is

tan ((1) / (2) (cos ^ (- 1) ((sqrt (5)) / (3)))

cos^(-1)((-1)/(2))-2sin^(-1)((1)/(2))+3cos^(-1)((-1)/(sqrt(2)))-4tan^(-1)(-1) equals to

Value of 3tan^(-1)((1)/(3))+tan^(-1)((1)/(2))+sin^(-1)((1)/(sqrt(5)))+cos^(-1)((2)/(sqrt(5))) is greater than