AN ap consist of 50 terms in which 3rd term is 12 and last term is 106 find the 29th term
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a + 49d =106
a + 2d =12
__________
47d=94
d=2
a + 2d = 12
a + 4=12
a=8
now,
a + 28d = 8+56 =64
so, ans is 64
a + 2d =12
__________
47d=94
d=2
a + 2d = 12
a + 4=12
a=8
now,
a + 28d = 8+56 =64
so, ans is 64
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