Math, asked by athul390, 7 months ago

whta is the common difference of an AP which a20-a6 = 70

Answers

Answered by ishwarsinghdhaliwal

3

Answer:

d=5

Step-by-step explanation:

a20-a6 = 70

a+(20-1)d-[a+(6-1)d]=70

a+19d-(a+5d)=70

a+19d-a-5d=70

14d=70

d=70/14

d=5

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