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प्रश्न
Matrices of different orders can not be subtracted.
पर्याय
True
False
उत्तर
This statement is True.
Explanation:
For addition and subtraction, the order of the two matrices should be same.
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संबंधित प्रश्न
Given the matrices
`A=[[2,1,1],[3,-1,0],[0,2,4]]` , `B=[[9,7,-1],[3,5,4],[2,1,6]]` `and C=[[2,-4,3],[1,-1,0],[9,4,5]]`
Verify that (A + B) + C = A + (B + C).
Find matrix A, if `[[1 2 -1],[0 4 9]]`
`+ A = [[9 -1 4],[-2 1 3]]`
\[A = \begin{bmatrix}2 & 3 \\ - 1 & 0\end{bmatrix}\],show that A2 − 2A + 3I2 = O
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If \[\begin{bmatrix}a + 4 & 3b \\ 8 & - 6\end{bmatrix} = \begin{bmatrix}2a + 2 & b + 2 \\ 8 & a - 8b\end{bmatrix}\] , write the value of a − 2b.
If \[A = \begin{bmatrix}0 & 2 \\ 3 & - 4\end{bmatrix}\] and \[kA = \begin{bmatrix}0 & 3a \\ 2b & 24\end{bmatrix}\] then the values of k, a, b, are respectively
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Matrix subtraction is associative
If A = `[(1, 2),(-2, 1)]`, B = `[(2, 3),(3, -4)]` and C = `[(1, 0),(-1, 0)]`, verify: (AB)C = A(BC)
If A = `[(1, 2),(4, 1),(5, 6)]` B = `[(1, 2),(6, 4),(7, 3)]`, then verify that: (A – B)′ = A′ – B′
Let A = `[(1, 2),(-1, 3)]`, B = `[(4, 0),(1, 5)]`, C = `[(2, 0),(1, -2)]` and a = 4, b = –2. Show that: a(C – A) = aC – aA
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If A and B are two matrices of the same order, then A – B = B – A.
If A `= [(2,2,1),(1,3,1),(1,2,2)], "then" "A"^4 - 2 ^4` (A - I) = ____________.
