Which expression defines the arithmetic series 1+3+5+... for seven terms
2 answers:
Answer: The expression for arithmetic series for seven terms is given by
Step-by-step explanation:
Since we have given that
1+3+5+..................
Here, a = 1
d= common difference = a₂-a₁=3-1=2
n = 7
We need to write the arithmetic series for seven terms:
Hence, the expression for arithmetic series for seven terms is given by
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