QUESTION 1 Given the equation x364, and an initial guess xo 11 the first iterative value of its root x1, by Newton-Raphson method is QUESTION 2 Given the equation x3-6.9, and an initial guess xo = 10 the second iterative value of its root x2, by Newton-Raphson method is QUESTION 3 The root of the equation fbx)=0 is found by using the Newton-Raphson method. The initial estimate of the root is xp 3.2, and 13.2) 7.7. The next estimate of the root is found as x 1.8. The angle in degrees the tangent to the function fbx) at x=3.2 makes with the x axis is