Complement of `x^@` is ______

The Complement of 40^@ is _______

Complement of 52^@ is _____

Complement of 80^@ is ______

Complement of 50^@ is______

Complement of 30^@ is______

Chracteristic diploid chromosome complement of an organism is called

If A and B are any two events such that P(A)=(2)/(5) and P(AnnB)=(3)/(20) , then the conditional probability, P(A//(A'uuB')) , where A' denotes the complement of A, is equal to

Find the complement of 43^@