8. Use the Secant method.

b. Use the method of False Position.

5. Use Newton's method to find solutions accurate to within 10 for the following problems.

a.

b.

C.

d.

¹-2x²-5-0, [1,4]

x-cos x = 0, [0, π/2]

x+3x²-1=0. [-3,-2]

x 0.8-0.2 sin x = 0, [0, π/2]