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A trust fund has Rs. 30,000 that must be...

A trust fund has Rs. 30,000 that must be invested in two different types of bonds. The first bond pays `5%` interest per year and the seconnd bond pays `7%` interest per year. Using matrix multiplication, determine how to divide Rs. 30,000 among the two types of bonds, if the trust fund must obtain an annual total interest of:
Rs. 1800

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A trust fund has Rs. 30,000 that must be invested in two different types of bonds. The first bond pays 5% interest per year and the seconnd bond pays 7% interest per year. Using matrix multiplication, determine how to divide Rs. 30,000 among the two types of bonds, if the trust fund must obtain an annual total interest of: Rs. 2000

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V PUBLICATION-MATRICES-QUESTION BANK
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  14. If A^'=[[3, 4],[ -1, 2],[ 0, 1]] and B=[[-1, 2 , 1],[ 1,2, 3]] ...

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  16. For the matrices A and B verify that, (AB)^'=B^' A^', where i) A=[[1...

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