Math, asked by siddharth3690, 5 months ago

Q. If the common difference of an A.P. is 3, then find a20 – a15.

Answers

Answered by malugedam2

1

Step-by-step explanation:

hope this will help.u...........

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Answered by suryapratapmishra08

1

Answer:

15

Step-by-step explanation:

a20=a+19d

a15=a+14d

a20-a15=5d

d=3(given)

hence answer is 15

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