the first term of an AP ii s -7qnd the common difference is 5 find its 18 term and general form
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a = -7
d = 5
18th term = a + 17d
∴ 18th term = -7 + 17(5)
= -7 + 85
= 78
daneesh138:
Hope it helps.
That was a easy one i guess
Yeah
thanks u soo much
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