Expression of the equations in the Symbolic Math Toolbox.

Hi

please how I can express cos(Q)?

Mine does not work as described.

eq1='y=x*cos(Q)'

eq2=solve(eq1,'cos(Q)')

cos(Q)=???

Thank you in advance for your advice.

Answer 1

[Walter Roberson]

eq2 = cos(solve(eq1, Q))