Which term of the Ap 6,9,12,15 Will be more than 23 terms
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Ap 6,9,12,15 will be more than 23rd term
a = 6
d = a2 - a1
d = 9 - 6
d = 3
T23 = a + 22d
T23 = 6 + 22 × 3
T23 = 6 + 66
T23 = 72
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