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The 10th term of a.p.is41and18th term is 73. Find a.p |
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Answer» a10=a+9d----------(1)a18=a+17d---------(2)From equation 1 and 2 we get d=4Putting the value of d in equation (1)We get a=5And AP will be 5;9;13 and so on 5,9,13,17 |
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