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प्रश्न
Given : M = `[(5, -3),(-2, 4)]`, find its transpose matrix Mt. If possible, find M + Mt
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उत्तर
Given that,
M = `[(5, -3),(-2, 4)]`
Mt = `[(5, -2),(-3, 4)]`
M + Mt = `[(5, -3),(-2, 4)] + [(5, -2),(-3, 4)]`
= `[(5 + 5, -3-2),(-2-3, 4 + 4)]`
= `[(10, -5),(-5, 8)]`
संबंधित प्रश्न
The bookshop of a particular school has 10 dozen chemistry books, 8 dozen physics books, 10 dozen economics books. Their selling prices are Rs 80, Rs 60 and Rs 40 each respectively. Find the total amount the bookshop will receive from selling all the books using matrix algebra.
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If `A = [(2),(5)], B = [(1),(4)]` and `C = [(6),(-2)]`, find A – B + C
Evaluate the following :
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Let `"M" xx [(1, 1),(0, 2)]` = [1 2] where M is a matrix.
- State the order of matrix M
- Find the matrix M
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.
