Advertisements
Advertisements
प्रश्न
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
विकल्प
True
False
उत्तर
This statement is True.
Explanation:
Multiplication of matrices is distributive over subtraction.
APPEARS IN
संबंधित प्रश्न
Classify the following matrix :
`|(800),(521)|`
Classify the following matrix :
`|(11 , 3 , 0),(21 , 8 , 4),(15,5,2)|`
Find the values of a and b) if [2a + 3b a - b] = [19 2].
If M =`|(8,3),(9,7),(4,3)|` and N = `|(4,7),(5,3),(10,1)|` find M - N
If P = `|(1 , 2),(2 , 1)|` and Q = `|(2 , 1),(1 , 2)|` find P (QP).
Solve the equation x + y = 4 and 2x - y = 5 using the method of reduction.
If `"A" = [(1,2,-3),(5,4,0)] , "B" = [(1,4,3),(-2,5,0)]`, then find 2A + 3B.
`[(0, 0, 0),(0, 0, 0)]`
Choose the correct answer from the given four options :
If A = [aij]2×2 where aij = i + j, then A is equal to
If a matrix A = `[(0, 1),(2, -1)]` and matrix B = `[(3),(1)]`, then which of the following is possible: