How to eliminate the parameter with two trigonometric equations

Learn how to eliminate the parameter in a parametric equation. A parametric equation is a set of equations that express a set of quantities as explicit functions of a number of independent variables, known as parameters. Eliminating the parameter allows us to write parametric equation in rectangular form. To eliminate the parameter, we solve for the parameter and substitute for the parameter in the equations or we can express the parameter in terms of an identity.

Follow us on
#parametricequations

[ethank.]

The white jacket with the black elbow padding makes me more anxious than my final tomorrow

[nzamora]

you make everything much more easier to understand thank

[Star.and.Moon_Studio]

But what if you can't factor it out? what if you have 9cos^2t+16sin^2t=r^2?

[jgc]

Wow.. so easy...lol
Thanks for the help!

[asiarahman]

If u do the inverse will it be wrong mathematically

[exilf]

What if the coefficients are different?