N = natural numbers
(1-n)/(1-n²)<0.01
(1-n)/(1-n)(1+n)<0.01
1/(1+n)<0.01
the common denominator is (1+n)²
as it is an inequality
1+n<0.01(n+1)²
1+n<0.01(n²+2n+1)
0.01n²-0.98n -0.99>0
(n+1)(0.01n-0.99)>0
this gives us
n<-1 or n>99
1-n/(1-n^2) < 0.01 {multiply by 100 to elimimate the decimal}
100(1-n) / (1-n^2) < 1 {multiply by 1-n^2 to elimilate the fraction}
**Note that 1-n^2 = (1-n)(1+n) and is in the denominator so n can't be 1 or -1.
100-100n < 1-n^2 {move everything to the left to create a quadratic}
n^2 - 100n + 99 < 0
(n-99)(n-1) < 0
The quadratic 2 steps before has a coefficient on the squared term that is positive, so this is a parabola opening up with zeros at n = 1 and 99.
Then between 1 and 99, this parabola would be less than zero.
So n < 1 OR n > 99
The other criteria we are given is that n â N.
So this depends on how you define N.
If N = {0,1,2,3...}, then the answer is {0} + {100, 101, 102...}
If N = {1,2,3...} (not including zero), then the answer is {100, 101, 102...}
So use your appropriate definition of N for your final solution.
I looked online at wikepedia and Wolfram and There was no consensus as to which of the above was accurate.
I hope this helps
(1 - n)/(1 - n^2) < 0.01
(1 - n)/((1 - n)(1 + n)) < 1/100
1/(1 + n) < 1/100
1 + n > 100
n > 99
If this is (1-n) / (1-n^2) < 0.001, then we have: 1/(1+n) < 1/1000, so n>1000
Copyright © 2024 1QUIZZ.COM - All rights reserved.
Answers & Comments
Verified answer
(1-n)/(1-n²)<0.01
(1-n)/(1-n)(1+n)<0.01
1/(1+n)<0.01
the common denominator is (1+n)²
as it is an inequality
1+n<0.01(n+1)²
1+n<0.01(n²+2n+1)
0.01n²-0.98n -0.99>0
(n+1)(0.01n-0.99)>0
this gives us
n<-1 or n>99
1-n/(1-n^2) < 0.01 {multiply by 100 to elimimate the decimal}
100(1-n) / (1-n^2) < 1 {multiply by 1-n^2 to elimilate the fraction}
**Note that 1-n^2 = (1-n)(1+n) and is in the denominator so n can't be 1 or -1.
100-100n < 1-n^2 {move everything to the left to create a quadratic}
n^2 - 100n + 99 < 0
(n-99)(n-1) < 0
The quadratic 2 steps before has a coefficient on the squared term that is positive, so this is a parabola opening up with zeros at n = 1 and 99.
Then between 1 and 99, this parabola would be less than zero.
So n < 1 OR n > 99
The other criteria we are given is that n â N.
So this depends on how you define N.
If N = {0,1,2,3...}, then the answer is {0} + {100, 101, 102...}
If N = {1,2,3...} (not including zero), then the answer is {100, 101, 102...}
So use your appropriate definition of N for your final solution.
I looked online at wikepedia and Wolfram and There was no consensus as to which of the above was accurate.
I hope this helps
(1 - n)/(1 - n^2) < 0.01
(1 - n)/((1 - n)(1 + n)) < 1/100
1/(1 + n) < 1/100
1 + n > 100
n > 99
If this is (1-n) / (1-n^2) < 0.001, then we have: 1/(1+n) < 1/1000, so n>1000