Mathematics, 18.03.2021 01:10 ahmadfarriz4088
In a certian city there are 5 college and 20 school. each school has 3 peons 1 clerk and 1 head clerk whereas a college has 5 peons 3 clerk 1 head clerk and an additional staff as a caretaker. the monthly salary of each of them is as follows: peon nu 1100 clerk nu 1700 head clerk nu 3000 and caretaker nu 2500.using matrix method find the total number of post of each kind in school and college taken together.
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In a certian city there are 5 college and 20 school. each school has 3 peons 1 clerk and 1 head cler...
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