NTS Mathematics Mcqs Online Test 10

Two lines that make an angle are called?

Angles that are opposite to each other are called?

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

Sum of all angles around a main point equals to?

Vertical angles that are opposite to each other are also?

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?

We can subtract two matrices A and B if their?

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