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jeevanaeep opesemen rupe2.6. Solv1) If thee the following questions. (Any one)savings orespecMarks 3]f two friends A and B are in A.P. as x, x +1,x +2, .....and x, x+2, x+ yectively. Explain who saves more in one month.analysis of particular ine |
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Answer» A savings in a month is equal to30x+(1+2+3+.........+29)=30x+29/2(1+29)=30x+435B savings in a month is equal to=30x+(2+4+6+..........+58)=30x+29/2(60)=30x+870so B 's saving will be more |
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