Answer:
what?
Step-by-step explanation:
Good morning ☕️
Answer:
<h3>i¹ + i² + i³ +. . .+ i⁹⁹ + i¹⁰⁰ =
0</h3>
Step-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:______________________
![S=(term1)*\frac{1-(common.ratio)^{number.of.terms}}{1-(common.ratio)}](https://tex.z-dn.net/?f=S%3D%28term1%29%2A%5Cfrac%7B1-%28common.ratio%29%5E%7Bnumber.of.terms%7D%7D%7B1-%28common.ratio%29%7D)
_______________________________
then
![S=i*\frac{1-i^{100} }{1-i}](https://tex.z-dn.net/?f=S%3Di%2A%5Cfrac%7B1-i%5E%7B100%7D%20%7D%7B1-i%7D)
or i¹⁰⁰ = (i⁴)²⁵ = 1²⁵ = 1 (we know that i⁴ = 1)
Hence
S = 0
Answer: I think A
Step-by-step explanation:
Answer:
10-5g >80
Step-by-step explanation:
10-5g >80
This is the statment if u want it.