Which of the following iterations will converge to the indicated fixed point a (provided xo is chosen sufficiently close to a) if the iteration does converge . For linear convergence, give the rate of the linear convergence. If the iteration does not converge, re-write the iteration in another form so that it does converge (provided x0 sufficiently close to a)
a. +1=-16+6 a=2
b. .+1=-2/3 + a= 3 1/3 ~ 1.4422
c . . .+1= a=3