1.

"8८ न धटन ध्ाट् कई न प०+ पक: [१५% 138 (]

Answer»

4m + 6n = 542m + 3n = 272m = 27 - 3nm = (27 - 3n)/2.....(1)

3m + 2n = 28.........(2)

Put value of n from eq(1) in eq(2), we get3*(27 - 3n)/2 + 2n = 2881 - 9n + 4n = 56-5n = -81 + 565n = 25n = 25/5 = 5

From eq(1)m = (27 - 3*5)/2 = (27-15)/2 = 12/2 = 6



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