First you need to move that n over im fairly certain
Answer:
x=23
Step-by-step explanation:
You simplify both sides of the equation, then isolate the variable.
This is not an equation so it cannot be solved.
Step-by-step explanation:
<h3>
<u>Given Question </u></h3>
The sum of the series is
Given series is
can be rewritten as
Now, here, 5, 7, 9 forms an AP series with first term 5 and common difference 2.
So, its general term is given by 5 + ( n - 1 )2 = 5 + 2n - 2 = 2n + 3
So, above series can be represented as
Hence,
<span>18π cm; 36π cm2 would be the closest answer
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