Yishun Secondary online lessons

Proving Amaths Trigo identities with tips VIDEO

I want to share some videos on proving Amaths trigo identities. One of my students asked me to help him solve 3 trigonometry identities questions during one of our maths class recently. I realised they are quite good questions to share some tips with the rest. Also, i had more free time in the mornings Read more about Proving Amaths Trigo identities with tips VIDEO[…]