what is the sum of the first sixteen terms of the arithmetic sequence 1,5,9,13...?
Answers
Answered by
76
Answer:
Given:
- a = 1
- d = 4
- n = 6
To find :
Use the formula of finding sum to n terms in an AP.
★Formula to be used :
➣Puttng all the values :
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➫
➫
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•°•Sum of first 16 terms ia 496
Answered by
4
SOLUTION
TO DETERMINE
The sum of the first sixteen terms of the arithmetic sequence 1 , 5 , 9 , 13 . . . .
EVALUATION
Here the given arithmetic sequence is
1 , 5 , 9 , 13 . . . .
First term = a = 1
Common Difference = d = 5 - 1 = 4
Number of terms = 16
Hence the required sum
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