Question

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Is 51 a term of the AP 5,8,11,14,....?​

Answer 1

Answer:

I think 51 will not be a term in the above series.According to the series 3 is added to each number.here is the series 5,8,11,14,17,20,23,26,29,32,35,38,41,44,47,50,53,56,59...... So 51 is not in the series.

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Answer 2

Answer:

NO, 51 is not term of the AP 5,8,11,14...

Step-by-step explanation:

In AP 5,8,11,14..

a=5,d=8-5=3

let aň=51

aň=a+(n-1)d

51=5+(n-1)3

46/3=n-1

n=49/3

so n is rational number, not natural number

if aň=51 in this AP

so,51 isn't term of AP 5,8,11,14...