PTS Mathematics Mcqs Online Test 10

Angles that are opposite to each other are called?

Vertical angles that are opposite to each other are also?

Two lines that make an angle are called?

We can subtract two matrices A and B if their?

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

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?/