Question

Find the sum to 200 terms of the series 2 + 5 + 7 + 6 + 12 + 7 + ....

Answer 1

$\bf\huge\color{red}{ANSWER}$

2 + 5 + 7 + 6 + 12 + 7 + .... (200 times ) will be = 38,000

Answer 2

Hey mate ^_^

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Answer:
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$Sum$ = $( \frac{n}{2} )[2a + (n - 1)d]$

$= \frac{200}{2} \times [4 + (199)3]$

$= 100 \times [4 + 597]$

$= 100 \times 601$

$= 60100$

Therefore,

Answer is 60100

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