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Identify whether the given sequence is an arithmetic or not.If arithmetic sequence finds the common difference (d).1. {10, 8, 6, 4, 2,}2.{4,7,10,13...}3.{-3,-2,0,3,7}4.{-5,-7,-9,-11,-13}5.{1/5, 2/5,4/5,8/5}6.{1,1.5,2,2.5,3}7.{1,4/3,5/3,6/3}8.{1,2,4,8,16} 9.{0.2,0.4,0.8,1.6}10.{1 1/4,2 1/4,3 1/4,4 1/4}^-^ |
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Answer» Step-by-step explanation: 1. the sequence is an AP d = -2 2. the sequence is an AP d = 3 3. the sequence is not an AP 4. the sequence is an AP d = -2 5. the sequence is not an AP 6. the sequence is an AP d = 0.5 7. the sequence is an AP d = 1/3 8. the sequence is not an AP 9. the sequence is not an AP 10. the sequence is not an AP |
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