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For what value of p are 2p+1, 13 and 5p-3 three consecutive term of an Ap |
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Answer» to find consecutive term of an Ap we have a formula (A+C)=2Bhere we have a=(2p+1) b=13 c=(5p-3)by applying this in the formula.a+c=2b2p+1+5p-3=2×137p-2=267p=28p=28/7 p=4 .. thetefore value of p is 4 Terms-2p+1,13,5p-313-2p-1=5p-3-1312-2p=5p-1612+16=5p+2p28=7pp=4 Ans |
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