Question

20,15,10,05,0....is this an arithmetic progression
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Answer 1

Step-by-step explanation:

$\huge\red{\boxed{\green{\boxed{\red{Yes~Beacuse ~the~difference ~is~-5}}}}}$

Answer 2

Answer:

Yes

Step-by-step explanation:

Yes this is an AP

20, 15, 10, 5, 0

Here, 15 - 20 = 10 - 15 = 5 - 10 = 0 - 5 = -5 (constant).

As the difference between consecutive terms in constant, therefore it is an AP