Consider the events A and B, where P(A') = 3/5 and P(B) = 3/4 and P(A U B) = 7/8. What is P(A)?

P(A) is P(A)

Step-by-step explanation:

I have to put 20 20 chracaters so just ignore this whole answer    

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b

a

step-by-step explanation: