Trigonometric Ratios(Qns.& Ans) V.S.A.Q.’S
Trigonometric Ratios(Qns.& Ans) V.S.A.Q.’S designed by the ‘Basics in Maths‘ team.These notes to do help intermediate First-year Maths students. Inter Maths – 1A two marks questions and solutions are very useful in I.P.E examinations. Trigonometric Ratios Up to Transformations Question 1 Find the value of sin2(π/10) + sin2(4π/10) + sin2(6π/10) + sin2(9π/10) Sol: sin2(π/10) + […]