NTS Mathematics Mcqs Online Test 10

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

We can subtract two matrices A and B if their?

Vertical angles that are opposite to each other are also?

Angles that are opposite to each other are called?

Two lines that make an angle are called?

Sum of all angles around a main point equals to?

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

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

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