NTS Mathematics Mcqs Online Test 10

Sum of all angles around a main point equals to?

We can subtract two matrices A and B if their?

Vertical angles that are opposite to each other are also?

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?

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

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

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