Question

6. Which of the following are AP's? If they form an AP. Find common difference and
three more terms.
a) 2, 4, 8, 16..... b) 0, -4,-8, -12......​

Answer 1

Answer:

a is not an AP

bi is an ap with common difference of -4 and next three terms are - 16 ,- 20, - 24

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