Question 4 (10 points)\ The equation

f(x)=-cos(x)-exp(-x^(2))=0

has a single real root. Find it using the Secant method (do at least 3 iterations,

n=3

) knowing that the solution is between

x=0

and

x=2

. Write the law and show your substitution for each step then fill the results in the table. Also, show at least four digits.\ \\\\table[[Open Methods: Secant],[

n

,

x

,

f(x)

,

\\\\epsi _(a)

,(signifient figure)],[-1,0.5000,,,],[0,1.0000,,,],[1,,,,],[2,,,,],[3,,,,]]\ Answer

The equation f(x)=cos(x)exp(x2)=0 has a single real root. Find it using the Secant method (do at least 3 iterations, n=3 ) knowing that the solution is between x=0 and x=2, Write the law and show your substitution for each step then fill the results in the table. Also, show at least four digits