if first term of an ap is -2 and 10th term is 16 find a 15th term
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Answered by
4
your answer is here
a = -2
a + 9d = 16
-2 +9d = 16
9d = 18
d = 2
so
a15 = a + 14d
= -2 +14 × 2
= -2 + 28
= 26
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a = -2
a + 9d = 16
-2 +9d = 16
9d = 18
d = 2
so
a15 = a + 14d
= -2 +14 × 2
= -2 + 28
= 26
✌✌✌✌✌✌✌✌✌✌✌
Answered by
2
The 15th term of the AP is 26
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