Find the 31st
term of the arithmetic progression 5, 8, 11, 14……. Using the
appropriate formula.
Answers
Answered by
0
Answer:
a=5 d=8-5 a31=?
=3
a31 = a+30d
= 5+30(3)
= 5+90
= 95
Answered by
0
Concept:
The arithmetic progression is sequence in which every consecutive numbers have constant difference.
Given:
The given arithmetic progression is
5, 8, 11, 14, ....
Find:
We are ask to find 31st term of the given arithmetic progression
Solution:
By considering the given AP
First term = a = 5
Common difference = d = 8 -5 = 3
Therefore apply the formula for nth term of the AP
Substitute the value of a and d for n = 31 we get
Hence the final answer is 95.
#SPJ3
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