Question

the n term of AP is 4n +1 find comman difference
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Answer 1

Step-by-step explanation:

first term

4(1)+1=5

4(2)+1=9

4(3)+1=13

difference is a2-a1 and a3-a2

9-5=4 and 13-9=4

both is same so 4 is common difference

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Answer 2

Step-by-step explanation:

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