Question

A man buys 2 dozen of pencil, 5 dozen of pens, 12 dozen of notes represent quantity pencil cost ₹30 pre dozen, pen cost ₹60 pre dozen, note book cost ₹100 represent quantity bought by man in row matrix and column matrix and find total cost​

Answer 1

Answer:

₹14760 is the answer bro

Answer 2

Step-by-step explanation:

(2 5 12) 30

60

100

a+b ={ [2][30] [5][60] [12][100] }

=60+300+1200

=1560/