A trust fund has ` 30,000 that must be invested in two different types of bonds The first bond pays 5% interest per year, and the second bond pays 7% interest
per year Using matrix multiplication, determine how to divide ` 30,000 among
the two types of bonds If the trust fund must obtain an annual total interest of:
(a)
` 1800
(b)
` 2000
Rationalised 2023-24
MATRICES         61
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