Every customer in a restaurant is served water. I represents a randomly selected customer that has water with ice and L represents a randomly selected customer that has water with lemon. The probability of the events are P(I)=0.65, P(L)=0.35, and P(IandL)=0.2. What is the value P(IorL)? Show your work. (In need of help)

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

i dont know sorry

step-by-step explanation: