![emmilicious](/avatars/9847.jpg)
emmilicious
19.03.2020 •
Mathematics
Compute i^1+i^2+i^3i^99+i^100
Solved
Show answers
More tips
- S Style and Beauty How to Get Rid of Under Eye Bruises?...
- F Food and Cooking Is Bacon Good for You?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics Find the quotient of x-8 over x-10 by inspection....
- M Mathematics Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar Mr. Newman has boxes of soap flakes for a science experiment. He plots...
- M Mathematics Write an expression that is equivalent to 3/4 (5z+16)...
- M Mathematics The scale on a map is 5cm=25miles. Kyle measured the distance from his house to the store and it was 13cm. How many miles away is the store from Kyle s house?...
- M Mathematics TO ALL THE PEOPLE WHO THINK tHEY ARE SMART WHATS IS THE ANSWER TO thE QUEStION I ASKED 30 mins ago ill give u brainliest on that if u get it right :/...
- M Mathematics HELP ME WITH QUESTION 8 EASY 10 POINTS...
- M Mathematics In a particular year, the population of Dallas, TX, was approximately 1 x 106 people. If the population of Los Angeles, CA, was approximately three times that of Dallas, there were...
- M Mathematics Olivia enjoys hiking on rural trails near her home in California. She can hike 6 miles in 2 hours. How long would it take Olivia to hike 24 miles....
- M Mathematics What is 6= -4+z what is the answer to that question...
- M Mathematics Can someone please help me with this, I will mark you as brainliest...
Ответ:
Good morning ☕️
i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰ = 0Step-by-step explanation:
Consider the sum S = i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰
S = i¹ + i² + i³ + . . . + i⁹⁹ + i¹⁰⁰
S = a₁ + a₂ + a₃ +. . . + a₉₉ + a₁₀₀
then, S is the sum of 100 consecutive terms of a geometric sequence (an)
where the first term a1 = i¹ = i and the common ratio = i
FORMULA:______________________
_______________________________
then
or i¹⁰⁰ = (i⁴)²⁵ = 1²⁵ = 1 (we know that i⁴ = 1)
Hence
S = 0
Ответ:
No. only if its a isosceles triangle.