can the sum of first some terms of the arithemetic sequence 8,14,20.....be 356. justify
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Answer:
Step-by-step explanation:
The given sequence 2,8,14,20…is in Arthimetic progression as each succeeding terms differ by a common number 6 except first term.
The nth term of Ap is given by
an=a+(n-1)d
From the question,
a=2
n=50
d=6
So, a50=2+(50-1)6
=2+(49)6
=2+294
=296
Therefore the 50th term of the sequence is 296
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