Math, asked by riyeshdeshmukg, 7 months ago

8. Is 240 a term of the AP 3, 7, 11, ....? Justify your answer.

Answers

Answered by Ronnie728

0

Answer:

No.

Step-by-step explanation:

a=3,d=4

Therefore, a+d(n-1)=240

3+4(n-1)=240

3+4n-4=240

-1+4n=240

4n=240+1

4n=241

n=241/4

which is not a whole number

Therefore, 240 is not a term of the given AP

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