A-Math Video - Trigonometry - Using the R-Formula to Solve an Equation 2 cos θ - 7 sin θ =1
This is my Second Video about using the R-Formula to find the Values of θ.I like
to thank my students for giving me feedback and encouragement about the videos. I have quicken
the pace and got rid of some of the cheesy animations , as one of you put it.
Additional Math (A-Maths) and Math (E-Math) Tutor in Woodlands, Chua Chu Kang,
Sembawang, Bukit Panjang, Yishun and Johor Bahru.
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