Advertisements
Advertisements
प्रश्न
State, with reason, whether the following is true or false. A, B and C are matrices of order 2 × 2.
(B . C) . A = B . (C . A)
विकल्प
True
False
उत्तर
This statement is True.
Explanation:
Multiplication of matrices is associative.
APPEARS IN
संबंधित प्रश्न
State, whether the following statement is true or false. If false, give a reason.
If A and B are two matrices of orders 3 × 2 and 2 × 3 respectively; then their sum A + B is possible.
State, with reason, whether the following is true or false. A, B and C are matrices of order 2 × 2.
A . (B – C) = A . B – A . C
Classify the following rnatrix :
`|(2,1),(0 , 6),(8 , 7) |`
Classify the following matrix :
`|(800),(521)|`
Classify the following matrix :
`|(11 , 3 , 0),(21 , 8 , 4),(15,5,2)|`
`[(2 ,- 4),(0 ,0),(1 , 7)]`
Construct a 2 x 2 matrix whose elements aij are given by aij = 2i – j
Given `[(2, 1),(-3, 4)], "X" = [(7),(6)]` the order of the matrix X
Suppose determinant of a matrix Δ = 0, then the solution
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.
