Math, asked by keerthipal, 2 months ago

IS
9,7,5 3, 1,-1,-3. an arithmetic
progression ? why?

Answers

Answered by dhruvsharma5903

8

Answer:

yes

Step-by-step explanation:

as common difference between its two consecutive terms is -2

7=9+(2-1)d === b=a+(n-1)d

-2=(1)d

d=-2

I hope it helps

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