Split 10 cos2x and factorize 8sinxcosx.
Change 2sinxcosx to sin2x (Sine Double Angle Formula)
Change 2cos2x to cos2x+1 (Cosine Double Angle Formula)
Additional Math (A Math) (a Math) Tuition in Woodlands and Johor Bahru.
Split 10 cos2x and factorize 8sinxcosx.
Change 2sinxcosx to sin2x (Sine Double Angle Formula)
Change 2cos2x to cos2x+1 (Cosine Double Angle Formula)
Additional Math (A Math) (a Math) Tuition in Woodlands and Johor Bahru.