NO.1.(more...)
use the bisetion method to find the p_3 for f(x)=\sqrt{x}-\cos x on [0,1].
NO.2.(more...)
f(x)=3(x+1)(x-\frac{1}{2})(x-1). Use the Bisection method on the following intervals to find p_{3}.
- \left[-2,\ 1.5\right]
- \left[-1.25,\ 2.5\right]
NO.3.(more...)
use the Bisection method to find solutions accurate to within 10^{-2} for x^{3}-7x^{2}+14x-16=0 on each interval.
- \left[0,\ 1\right]
- \left[1,\ 3.2\right]
- \left[3.2,\ 4\right]
NO.4.(more...)
use the Bisection method to find solutions accurate to within 10^{-2} for x^{4}-2x^{3}-4x^{2}+x+4=0 on each interval.
- \left[-2,\ -1\right]
- \left[0,\ 2\right]
- \left[2,\ 3\right]
- \left[-1,\ 0\right]
NO.5.(more...)
use the Bisection method to find solutions accurate to within 10^{-5} for the following problems.
- x-2^{-x}=0 for 0\leq x\leq 1
- e^{x}-x^2+3x-2=0 for 0\leq x\leq 1
- x2\cos(2x)-(x+1)^{2}=0 for -3\leq x\leq-2 and -1\leq x\leq0
- x\cos x-2x^{2}+3x-1=0 for 0.2\leq x\leq0.3 and 1.2\leq x\leq1.3
NO.6.(more...)
use the Bisection method to find solutions accurate to within 10^{-5} for the following problems.
- 3x-e^{x}=0 for 1\leq x\leq2
- x+3\cos x-e^{x}=0 for 0\leq x\leq1
- x^{2}-4x+4-\ln x=0 for 1\leq x\leq2 and 2\leq x\leq4
- x+1-2\sin\pix=0 for 0\leq x\leq0.5 and 0.5\leq x\leq1
NO.7.(more...)
sketch the graphs of y=x and y=2\sin x. use the bisection method to find an approximation to within 10^{-5} to the first positive value of x with x=2\sin x.
NO.8.(more...)
sketch the graphs of y=x and y=\tan x. use the bisection method to find an approximation to within 10^{-5} to the first positive value of x and y=\tan x.
NO.9.(more...)
sketch the graphs of y=e^{x}-2 and y=\cos(e^{x}-2). use the bisection method to find an approximation to within 10^{-5} to a value in \left[0.5,\ 1.5\right] with e^{x}-2=\cos(e^{x}-2).
NO.10.(more...)
let f(x)=(x+2)(x+1)^{2}x(x-1)^{3}(x-2), to which zero of f does the bisection method converge when applied on the following intervals?
- \left[-1.5,\ 2.5\right]
- \left[-0.5,\ 2.4\right]
- \left[-0.5,\ 3\right]
- \left[-3,\ -0.5\right]
NO.11.(more...)
let f(x)=(x+2)(x++1)x(x-1)^{3}(x-2), to which zero of f does the bisection method converge when applied on the following intervals?
- \left[-3,\ 2.5\right]
- \left[-2.5,\ 3\right]
- \left[-1.75,\ 1.5\right]
- \left[-1.5,\ 1.75\right]
NO.12.(more...)
find an approximation to \sqrt{3} correcto within 10^{-4} using the bisection algorithm. hint: consider f(x)=x^{2}-3.
NO.13.(more...)
find an approximation to \sqrt[3]{25} correct to within 10^{-4} using the bisection algorithm.
NO.14.(more...)
use theorem 2.1 to find a bound for the number of iterations needed to achieve an approximation with accuracy 10^{-3} to the solution of x^{3}+x-4=0 lying in the interval \left[1,\ 4\right], find an approximation to the root with this degree of accuracy.
NO.15.(more...)
use theorem 2.1 to find a bound for the number of iterations needed to achieve an approximation with accuracy 10^{-4} to the solution of x^{3}-x-1=0 lying in the interval \left[1,\ 2\right], find an approximation to the root with this degree of accurracy.
NO.16.(more...)
NO.17.(more...)
NO.18.(more...)
NO.19.(more...)
NO.20.(more...)