Mathematics Education Easy way to solve any trigonometric equation with TI-84 plus By Magic Monk on Saturday, November 3, 2018 You are lucky if you can use a TI-84 for your exam, because you can now check the answer for the solution of any trig equation.. education mathematics steemiteducation steempress steemstem Previous Post Next Post Related Posts Mathematics Education Vector applications question – Elastic collision, momentum, and kinetic energy Mathematics Education Vectors lesson 21 – Basic vector operations in Geogebra Mathematics Education Vectors lesson 20 – drawing vectors in Geogebra