Calculus-Sec-4-5-Solution
4.5 Newton’s Method by SGLee - HSKim - JHLee
1-3. Compute , the third approximation to the root of the given equation using Newton's method with the specified initial approximation .
1.
2.
3.
4. Calculate the second approximation to the root of the equation
by using Newton's method with initial approximation .
http://matrix.skku.ac.kr/cal-lab/cal-Newton-method.html
5-6. Approximate the given number using Newton's method.
5.
http://matrix.skku.ac.kr/2012-LAwithSage/interact/4/3.html
Let . Let and find by Newton's method with
6.
7.
8.
9.
(ⅰ)
(ⅱ)
10.
(ⅰ)
(ⅱ)
11. Apply Newton's method to the equation to derive the following reciprocal algorithm:
. Hence compute .
(ⅰ)
12. Use Newton's method to find the absolute minimum value of the function .