Q3 of 202 Page 9

Is 302 a term of the A.P. ?

a = 3, d = 5

An= a + (n – 1) d


302 = 3 + (n – 1) 5


302 = -2 + 5n


304 = 5n


Since, 304 is not divisible by 5


Therefore, 302 isn’t the term of the given A.P.


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