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Author Question: In an arithmetic sequence with first term P0 and common difference d, the sum of the first 400 terms ... (Read 145 times)

james

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Question 1

In an arithmetic sequence with first term P0 and common difference d, the sum of the first 200 terms is given by
◦ 100(2P0 + 199d).
◦ 200(2P0 + 199d).
◦ 100(2P0 + 200d).
◦ 200(2P0 + 200d).
◦ none of these

Question 2

In an arithmetic sequence with first term P0 and common difference d, the sum of the first 400 terms is given by
◦ 100(2P0 + 200d).
◦ 200(2P0 + 200d).
◦ 200(2P0 + 400d).
◦ 100(2P0 + 399d).
◦ none of these


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Marked as best answer by james on May 5, 2020

AISCAMPING

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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james

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Reply 2 on: May 5, 2020
:D TYSM


nguyenhoanhat

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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