When the Newton-Raphson method is applied to solve the equation f (x) = x3 + 2x

Sail E0 Webinar

Question

When the Newton-Raphson method is applied to solve the equation f (x) = x3 + 2x -1= 0, the solution at the end of the first iteration with the initial guess value as x0 = 1.2 is

Options:

A . "“0.82

B . 0.49

C . 0.705

D . 1.69

Answer: Option C

-NA-

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. A function y = 5x2 +10 x is defined over an open interval x = (1, 2) . At least at one point in this interval, dy/dx is....least at one point in this interval, dy/dx is exactly

Question 2. Two systems with impulse responses h1 (t) and h2 (t) are connected in cascade. Then the overall impulse response of the....overall impulse response of the cascaded system is given by

Question 3. The flux density at a point in space is given by B = 4 xax + 2kyay + 8 az Wb/m2. The value of constant k must be equal ....Wb/m2. The value of constant k must be equal to

Question 4. A single-phase transformer has no-load loss of 64 W, as obtained from an open-circuit test. When a short-circuit test ....81 W. The transformer has maximum efficiency when operated at

Question 5. A source vs (t) = V cos 100 Ï€t has an internal impedance of (4 + j3)â„¦ . If a purely resistive load connected....of the source, its value in â„¦ should be

Question 6. A single-phase load is supplied by a single-phase voltage source. If the current flowing from the load to the source is....voltage at the load terminals is 100âˆ 60o V, then the

Question 7. A bulb in a staircase has two switches, one switch being at the ground floor and the other one at the first floor. The....other switch. The logic of switching of the bulb resembles

Question 8. The angle Î´ in the swing equation of a synchronous generator is the ....

Question 9. For a periodic signal v(t) = 30 sin100t + 10 cos 300t + 6 sin (500t + Ï€ / 4) , the fundamental frequency in rad/s i....Ï€ / 4) , the fundamental frequency in rad/s is

Question 10. A band-limited signal with a maximum frequency of 5 kHz is to be sampled. According to the sampling theorem, the sampl....the sampling frequency in kHz which is not valid is

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024

Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024

Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024

Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024

DSP Combined 1 Free Revision Test SAIL JO E-0