This whole unit is confusing to me .. someone ?

Hey there!!

The answer is the third option.

In parallel lines, when the transversal the angle x and w would be equal due to the property of the angles internal angles on the different side of the transversal are always equal.

Hope my answer helps!

answer: 2 and 1

step-by-step explanation: got this question

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