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If 3, 4 + P, 6-P are in A.P. then P must be equal to |
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Answer» Formula:2b=a+c a=3, b=4+P ,c=6-P 2(4+P)=3+6-P 8+2P=9-P 2P+P=9-8 3P=1 P=1/3 |
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