PTS Mathematics Mcqs Online Test 10

If the sum of two matrices A and B is zero matrix, then A and B are said to be?/

Sum of all angles around a main point equals to?

We can subtract two matrices A and B if their?

Two lines that make an angle are called?

If A, B and C matrices are of same order and (A + B) + C = A + (B + C), this law is known as?

If A and B matrices are of same order and A + B = B + A, this law is known as?

Vertical angles that are opposite to each other are also?

Angles that are opposite to each other are called?

We can add two matrices having real numbers A and B if their?