Mathematics

Mathematics

Problem

3. For the following APs, write the first term and the common difference: (i) 3,1,−1,−3,…3,1,-1,-3, \ldots (ii) −5,−1,3,7,…-5,-1,3,7, \ldots (iii) 13,53,93,133\frac{1}{3}, \frac{5}{3}, \frac{9}{3}, \frac{13}{3}, (iv) 0.6,1.7,2.8,3.9,…0.6,1.7,2.8,3.9, \ldots (i) 3,1,−1,−3,…3,1,-1,-3, \ldots (ii) −5,−1,3,7,…-5,-1,3,7, \ldots (iii) 13,53,93,133\frac{1}{3}, \frac{5}{3}, \frac{9}{3}, \frac{13}{3}, (iv) 0.6,1.7,2.8,3.9,…0.6,1.7,2.8,3.9, \ldots

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