" If "x" takes negative permissible value then "sin-1x=

If x takes negative permissible value then sin^(-1)x=

If x takes negative permissible value then sin^(-1)x=

If x takes negative permissible value, then sin^(-1)x=

If x takes negative permissible vlaue then sin^(-1)x=

If x takes negative permissible value, then sin^(-1)x is equal to

If x takes negative permissible values , then sin^(-1) x= a) cos^(-1)sqrt(1-x^2) b) -cos^(-1)sqrt(1-x^2) c) cos^(-1)sqrt(x^2-1) d) pi-cos^(-1)sqrt(1-x^2)

If x+1/x=2, the principle value ot sin^-1x is

A random variable X can take all non-negative integral values and the probabililty that X takes the value r is proportional to alpha^(r)(0