The equation f(x) is given as cos x - x2 - x = 0. Considering the initial approximation at Xo= -1.5 and using Newton Raphson's method, the value of next approximation correct to 2 decimal places is given as O a. -1.27 O b. 1.27 O c. 1.25 O d. -1.25

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The equation f(x) is given as
cos x - x2 - x = 0. Considering
the initial approximation at
Xo= -1.5 and using Newton
Raphson's method, the value
of next approximation correct
to 2 decimal places is given
as
a. -1.27
O b. 1.27
O . 1.25
O d. -1.25
Transcribed Image Text:The equation f(x) is given as cos x - x2 - x = 0. Considering the initial approximation at Xo= -1.5 and using Newton Raphson's method, the value of next approximation correct to 2 decimal places is given as a. -1.27 O b. 1.27 O . 1.25 O d. -1.25
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