Recent content by lunia

i use excel to apply the method. but how to figure out the the root before as a and root after as b?

did you just copy the exactly same like the formula or how did your write it? i didn't get it yet

tbe number of solutions is 3. locations of the roots are approximately: 0.7, 1.8 and 2.4.

i don't know how to start plot the graph actually.

Task Use the Bisection, Newton, and Secant methods to solve (to at least 8 signicant figures) the equation sin(x) = 0.98 cos(2x2) over the interval [0, 2.5], in radiant units. For the Newton method, try with several different initial guesses including x0 = 1. With the Secant method, use the same...