how to solve tan(x)=x

May I ask how to solve tan(x)=x in matlab?

Answer 1

[Star Strider]

tanxx = @(x)  tan(x)-x;
for a = -1:1
    xs = fzero(tanxx, a)
end

Answer 2

[Arun Nyamagoudar]

Use the below code with vpasolve,

syms x
for n = 1:100
x1 = (2*n-1)*pi/2;
x2 = (2*n+1)*pi/2;
v(n) = double(vpasolve(tan(x)-x == 0,x,[x1 x2]));
end