Class 10 Online Courses

Class 10 math Practice Tests

Class 10 Math Online Tests

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Apps:

The MCQ: If A and B matrices are of same order and A + B = B + A, this law is known as; "Addition and Subtraction of Matrices" App Download (Free) with answers distributive law, commutative law, associative law and cramer's law to study online high school courses. Solve matrices and determinants quiz questions, download Google eBook (Free Sample) for online degrees.

MCQ 1: If A and B matrices are of same order and A + B = B + A, this law is known as

A) distributive law
B) commutative law
C) associative law
D) Cramer's law

MCQ 2: We can add two matrices having real numbers A and B if their

A) order is same
B) rows are same
C) columns are same
D) elements are same

MCQ 3: If the sum of two matrices A and B is zero matrix, then A and B are said to be

A) multiplicative inverse of each other
B) additive inverse of each other
C) transpose of each other
D) determinant of each other

MCQ 4: If A, B and C matrices are of same order and (A + B) + C = A + (B + C), this law is known as

A) Cramer's law
B) distributive law
C) commutative law
D) associative law

MCQ 5: We can subtract two matrices A and B if their

A) elements are same
B) order is same
C) rows are same
D) columns are same