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Find value of k if 2k + 1, 3k +3 , 5k -1 in A.P |
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Answer» a=2k+1D=k+2A3 = 5k-1A3= a+2d (put the value in this )So, k= 6 (3k+3)-(2k+1)=(5k-1)-(3k+3)Solve it K=6 K=6 |
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