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Solve x2sinx3=0 correct to two significant figures by Newton Raphson method correct up to 5 significant digits.
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Solution:

Let f(x)=x2sinx3

f(0)=3,f(1)=22sin1,f(2)=12sin2,f(3)=2sin3,f(4)=12sin4f(2)=5+2sin2,f(1)=4+2sin1

As f(3)f(4)<0 by Intermediate value Theorem the root of the real root of the equation f(x)=0 lies …

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