Question

Which term of the AP. 4, 9, 14, ...... is 254?​

Answer 1

Answer:

51th term is 254 of the given AP

Answer 2

$t {n} = a + (n - 1)d \\ 254 = 4 + (n - 1)5 \\ n - 1 = 250 \div 5 \\ n = 50 + 1 = 51$

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