Answer: 62
Explanation:
A.P = 125, 122, 119, 116, 113
here,
a (first term) = 125
d (common difference) = 122-125 = -3
nth term = a + (n-1)d
we need to find the 22nd term so
22nd term = 125 + (22-1) x (-3)
= 125 - (21 x -3)
= 125 - 63 = 62
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