If the first term of AP is -3 and 10th terms of AP 24 find the 24th term
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Step-by-step explanation:
24th term is 66
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Answer:
a = a1 = -3
a10 = a+9d = 24
a+9d = 24
-3 + 9d = 24
9d = 24 + 3
9d = 27
d = 27/9
d = 3
a24 = a+ 23d
= -3+ 23(3)
= -3 + 69
a24 = 66
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