2254 Views

What is the value of e^-2pi?


Yashraj Prasad 8th Mar, 2020
Answers (2)
Afrin Hossain 8th Mar, 2020

Hello,

The answer to your question is 0.001867

U can calculate it in 2 ways

The first one is by using the Taylor series expansion of e^x which you can find in any college level mathematics book like B.S grewal.

The second method is quite straightforward, you can use a standard scientific calculator.

Hope this helped.

Shudhanshu Gupta Student Expert 8th Mar, 2020
Hello.
You can calculate the value of e to the power minus 2 by using the Taylor's series expansion, and you can also solve it directly:
Since e^-2 =1/e^2
So, 1/e^2=1/e^2*3.14..
1/e^2*3.14...= 1/e^ 6.28..
1/e^6.28=1/533.78866..
1/533.78866..=0.00186744273. (ans).
Best of luck.

Related Questions

UEI Global, Hotel Management ...
Apply
Training & Placement Guarantee | Top Recruiters: The Oberoi, Taj, Lee Meridien, Hyatt and many more
VIT Bhopal University | M.Tec...
Apply
M.Tech admissions open @ VIT Bhopal University | Highest CTC 52 LPA | Apply now
Amity University | M.Tech Adm...
Apply
Ranked amongst top 3% universities globally (QS Rankings).
Amity University Noida MBA Ad...
Apply
Amongst top 3% universities globally (QS Rankings)
Graphic Era (Deemed to be Uni...
Apply
NAAC A+ Grade | Among top 100 universities of India (NIRF 2024) | 40 crore+ scholarships distributed
XAT- Xavier Aptitude Test 2026
Apply
75+ years of legacy | #1 Entrance Exam | Score accepted by 250+ BSchools | Apply now
View All Application Forms

Download the Careers360 App on your Android phone

Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile

150M+ Students
30,000+ Colleges
500+ Exams
1500+ E-books