menu
GO Mechanical
Login
Register
search
Log In
account_circle
Log In
Email or Username
Password
Remember
Log In
Register
I forgot my password
Register
Username
Email
Password
Register
add
Activity
Questions
Tags
Users
Ask
New Blog
Blogs
Exams
Welcome to GO Mechanical, where you can ask questions and receive answers from other members of the community.
Recent Posts
GATE Mechanical Engineering Syllabus for GATE 2022 (Updated 2020)
ISRO Questions Papers for Mechanical
ISRO Mechanical and RAC Previous Year Papers
How to Apply to Colleges after GATE
GATE Mechanical Syllabus
Top Users
Sep 2021
Siva Nagaraju
110 Points
Follow @csegate
GO
GATE2015-3-43
0
votes
Newton-Raphson method is used to find the roots of the equation, $x^3+3x^2+3x-1=0$. If the initial guess is $x_0=1$, then the value of $x$ after $2^{nd}$ iteration is ________
gateme-2015-set3
numerical-answers
numerical-methods
newton-raphson-method
asked
Feb 24, 2017
in
Numerical Methods
♦
Arjun
24.6k
points
recategorized
Mar 4
by
♦
Lakshman Patel RJIT
answer
Please
log in
or
register
to answer this question.
0
Answers
← Prev Question
Next Question →
← Prev. Qn. in Cat.
Next Qn. in Cat. →
Answer:
0.29 : 0.31
Related questions
0
votes
0
answers
GATE2015-3-13
Using a unit step size, the value of integral $\int_{1}^{2}x \ln x dx$ by trapezoidal rule is ________
Using a unit step size, the value of integral $\int_{1}^{2}x \ln x dx$ by trapezoidal rule is ________
asked
Feb 24, 2017
in
Numerical Methods
Arjun
24.6k
points
gateme-2015-set3
numerical-answers
numerical-methods
integration-by-trapezoidal-and-simpsons-rule
0
votes
0
answers
GATE Mechanical 2021 Set 2 | Question: 35
Find the positive real root of $x^3-x-3=0$ using Newton-Raphson method. lf the starting guess $(x_{0})$ is $2,$ the numerical value of the root after two iterations $(x_{2})$ is ______ ($\textit{round off to two decimal places}$).
Find the positive real root of $x^3-x-3=0$ using Newton-Raphson method. lf the starting guess $(x_{0})$ is $2,$ the numerical value of the root after two iterations $(x_{2})$ is ______ ($\textit{round off to two decimal places}$).
asked
Mar 1
in
Numerical Methods
jothee
4.9k
points
gateme-2021-set2
numerical-methods
newton-raphson-method
numerical-answers
0
votes
0
answers
GATE2016-1-5
Solve the equation $x=10\cos(x)$ using the Newton-Raphson method. The initial guess is $x=\pi /4$. The value of the predicted root after the first iteration, up to second decimal, is ________
Solve the equation $x=10\cos(x)$ using the Newton-Raphson method. The initial guess is $x=\pi /4$. The value of the predicted root after the first iteration, up to second decimal, is ________
asked
Feb 24, 2017
in
Numerical Methods
Arjun
24.6k
points
gateme-2016-set1
numerical-answers
numerical-methods
newton-raphson-method
0
votes
0
answers
GATE2016-3-5
The root of the function $f(x) = x^3+x-1$ obtained after first iteration on application of Newton-Raphson scheme using an initial guess of $x_0=1$ is $0.682$ $0.686$ $0.750$ $1.000$
The root of the function $f(x) = x^3+x-1$ obtained after first iteration on application of Newton-Raphson scheme using an initial guess of $x_0=1$ is $0.682$ $0.686$ $0.750$ $1.000$
asked
Feb 24, 2017
in
Numerical Methods
Arjun
24.6k
points
gateme-2016-set3
numerical-methods
newton-raphson-method
0
votes
0
answers
GATE2015-3-51
For the linear programming problem: $\begin{array}{ll} \text{Maximize} & Z = 3X_1 + 2X_2 \\ \text{Subject to} &−2X_1 + 3X_2 \leq 9\\ & X_1 − 5 X_2 \geq −20 \\ & X_1, X_2 \geq 0 \end{array}$ The above problem has unbounded solution infeasible solution alternative optimum solution degenerate solution
For the linear programming problem: $\begin{array}{ll} \text{Maximize} & Z = 3X_1 + 2X_2 \\ \text{Subject to} &−2X_1 + 3X_2 \leq 9\\ & X_1 − 5 X_2 \geq −20 \\ & X_1, X_2 \geq 0 \end{array}$ The above problem has unbounded solution infeasible solution alternative optimum solution degenerate solution
asked
Feb 24, 2017
in
Numerical Methods
Arjun
24.6k
points
gateme-2015-set3
numerical-methods
linear-programming
...