Find the 7th term from the end of A.P
7,10,13,....,184 ?
gpreddy172:
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Answered by
7
a=7, a7=a+6d, d=- 3
a7=184+6(-3)
a7=184-18=166
a7=184+6(-3)
a7=184-18=166
Answered by
5
Given : a = 7, d = 10 - 7 = 3, Last term = 184
So,
a₇ from the end
L - (n - 1)d
184 - (6d)
184 - (6*3)
184 - 18
= 166
So, 7th term from the end is 166
Answer.
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