Question

In a city there are 20 Government colleges and 40 Government schools. All these
institutions have 2 attenders, 5 clerks and I typist. In addition every college las
1 office superintendent and I accountant. Their monthly salaries are as follows.
Attender : Rs. 1,000/-, Clerk : Rs. 1.250/- , Typist : Rs. 1.350/-
Accountant : Rs. 1,500/-, Office superintendent : Rs. 2,000/-
Using matrix notation find the total yearly salary bill of the schools and colleges takan
together,
Oct. 1997​

Answer 1

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Answer 2

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