Question

x4_x_10= 0 by Newton raphson method
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Answer 1

Step-by-step explanation:

The given function is 3x-cosx-1=0.

• We have to solve it by using Newton-Raphson Method.

This method is used to find a root of an equation.

⇒ In this method, we use the sequence of x-intercepts to approximate a root of the given equation.

So here we have

➪f (x) = 3 x - cos x - 1

➪f' (x) = 3 ( 1 ) - ( - sin x ) - 0

➪f' ( x ) = 3 + sin x