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Engineering Maths · Q26

Numerical Methods

Engineering and GATE · Engineering Maths · question 26

Q26

Starting from x0 = 1, one step of Newton-Raphson method in solving the equation x3 + 3x - 7 = 0 gives the next value (x1) as

A.
x1 = 0.5
B.
x1 = 1.406
C.
x1 = 1.5
Answer
D.
x1 = 2

Answer: Option C

Solution

Answer: Option C
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