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vignesh k
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Join Date: 15 May 2010
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find the number of the terms in an AP,wherein the sum is 92.difference between the first and the sixth term is 12 and the 3rd term is 7.
This is the test question number 23. I am not able to understand the solution Can someone pls elaborate
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Navin.I
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Join Date: 27 Jul 2010
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Its an AP with d=3 and a=1
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Shivaji Kadam
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Join Date: 06 Jul 2010
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a+5d-a=12
a+2d=7
a=11/5
d=12/5
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