Mathematics
Two matrices A and B each of order 2 x 2. Assertion (A) : A X B = 0 ⇒ A = 0 or B = 0. Reason (R) : Let 0 and 0 but A x B = = 0. 1. A is true, R is false. 2. A is false, R is true. 3. Both A and R are true and R is correct reason for A. 4. Both A and R are true and R is incorrect reason for A.
Related Questions
Event A : Order of matrix A is 3 × 5.
Event B : Order of matrix B is 5 × 3.
Event C : Order of matrix C is 3 × 3.
Product of which two matrices gives a square matrix.
AB and AC
AB and BC
BA and BC
AB and BA
A, B and C are three matrices each of order 2 x 2.
Statement 1 : If A x B = A x C ⇒ B = C
Statement 2 : Cancellation law is applicable in matrix multiplication.
Both the statements are true.
Both the statements are false.
Statement 1 is true, and statement 2 is false.
Statement 1 is false, and statement 2 is true.