PREVIEW

... er

1. When n=1, equation ① is calculated as,

Left Hand Side = 1

Right Hand Side = 1

2. Assuming that n=k is valid,

1 + 3 + 5 + … + (2k-1)=k ②

When n=k+1, the left hand side of ① is written as

1 + 3 + 5 + … + (2k-1)+(2k+1)

=k + (2k+1) (Obtained from equation ①)

=(k+1)

In other words,

1 + 3 + 5 + … + (2k-1)+(2k+1)

=(k+1)

① is valid when n=k+1.

From 1. and 2., equation ① is valid for all ...

YOU MAY ALSO LIKE
MTL - Black Tech Internet Cafe Systemv6 Chapter 956 Mr. Fang brought back a new game from China? (Fan Wai Yi)
 423.3k
4.5/5(votes)
ActionComedyMartial ArtsSlice Of Life

We’ve had systems that help the MCs make pills, steal skills from legendary masters, and even be forced to show off to earn points, but what about a system that allows one to run a virtual reality internet cafe, featuring all the classic games?

Our MC awakens in a new world and finds himself with a mysterious system that allows him to run a fully self-sufficient virtual reality internet cafe! What? Opening an internet cafe in a cultivator world? You can now surf the internet, watch dramas, and play video games?!

One Emperor Warrior cried after visiting MC’s shop, “Damn, Blizzard completes my life!”

Another Yuan River Realm cultivator gasped after drinking Sprite, “What is this sorcery?”

What else did the MC bring to the cultivator world? Come join us on this adventure as Fang Qi faces off against cultivation sects and major forces with his collection of modern treasures.

- Description from Novelupdates

Broken Possessors of Infinite Regression AcademyChapter 135: Elder Lich, King of the Undead – 3
 1.2k
4.0/5(votes)
ActionAdventureComedyEcchi

I was transmigrated into a work I liked and finally came back.But after, I was dragged into an Academy Romance Novel, which I skipped over after only reading the prologue.There I found a half-broken possessors who regressed endlessly.

MTL - My British Empire~ New Book, New Sail: Resurrection of the Tang Dynasty, Novels of the Five Dynasties and Ten Kingdoms, Welcome
 271.7k
3.9/5(votes)
Historical

New book: Resurgence of the Tang Dynasty, Five Dynasties and Ten Kingdoms, late period, starting from Guangdong and Guangxi, Northern Expedition, Annan, Yunnan, Fujian, Hunan, Southern Tang, Wuyue, Dangxiang…

The afterglow of the Middle Ages has not yet dissipated, but the best times have come.

The protagonist travels through Edward VI of the Tudor (duo) dynasty in the 16th century, centralizes power, rebuilds the parliament, and establishes the United Kingdom of Britain. It will take you to experience the most powerful dynasty in Britain, the dawn of the empire on which the sun never sets.

New book: The Crown of Swords, a historical novel dressed in fantasy, I hope everyone will support it.

Welcome to join the group: 631774182

- Description from novelbuddy

Kumo Desu ga, Nani ka?Epilogue
 63.1k
4.0/5(votes)
Sci-fiSeinenActionAdventure

The world where the Hero and the Demon King continue to oppose each other. The grand magic from the Hero and the Demon King cross over worlds and exploded in the classroom of a certain high school.The students who died in the explosion will be reincarnated in a different world. The protagonist, who had the lowest reputation in the class, was reincarnated into a spider. Nevertheless, she adapted quickly to the present condition with strong willpower.This is a story of she who has become a spider trying whatever she can to live.