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 . C – B . C
विकल्प
True
False
Advertisements
उत्तर
This statement is True.
Explanation:
Multiplication of matrices is distributive over subtraction.
APPEARS IN
संबंधित प्रश्न
Solve for a, b and c; if `[(a, a - b),(b + c, 0)] = [(3, -1),(2, 0)]`
If `A = [(2),(5)], B = [(1),(4)]` and `C = [(6),(-2)]`, find A + B – C
If P= (8,5),(7,2) find : P + Pt
Evaluate the following :
`|(2 , 3),(-4 , 0)| |(3 , -2),(-1 , 4)|`
If A = `|(3,-2),(-1 , 4)|` , B = `|(2"a"),(1)|` , C = `|(-4),(5)|` , D = `|(2),("b")|` and AB + 2C = 4D then find the values of a and b.
Find the adjoint of the matrix `"A" = [(2,-3),(3,5)]`
If a matrix has 8 elements, what are the possible order it can have?
Construct a matrix A = [aij]3 × 2 whose element aij is given by
aij = `(("i" + "j")^3)/5`
Suppose determinant of a matrix Δ = 0, then the solution
A, B and C are three matrices each of order 5; the order of matrix CA + B2 is ______.
