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Which of the following sequences are A.P. ? If they are A.P. find the common difference .(1) 2, 4, 6, 8,....(2) 2, 52, 3, 73 ,....(3) –10, –6, –2, 2...(4) 0.3, 0.33, 0.333,...(5) 0, –4, –8, –12,...(6) -15,-15,-15,...(7) 3, 3+2, 3+22, 3+32(8) 127, 132, 137,... |
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Answer» Which of the following sequences are A.P. ? If they are A.P. find the common difference . (1) 2, 4, 6, 8,.... (2) 2, , 3, ,.... (3) –10, –6, –2, 2... (4) 0.3, 0.33, 0.333,... (5) 0, –4, –8, –12,... (6) (7) 3, (8) 127, 132, 137,... |
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