Documents c3 Trigonometry

C3 Trigonometry Secant, Cosecant, Cotangent 1. Sec x = 1 , cos x 1 , sin x 1 , tan x cos x , sin x cos x ≠ 0 sin x ≠ 0 -1- 2. Cosec x = 3. Cot x = tan x ≠ 0 sin x ≠…

Documents Trigonometry Let’s Investigate Extension The Tangent Ratio The Tangent Angle The Sine Ratio The...

Slide 1 Slide 2 www.mathsrevision.com Trigonometry Let’s Investigate Extension The Tangent Ratio The Tangent Angle The Sine Ratio The Sine Angle The Cosine Ratio The Cosine…

Documents Presents Let’s Investigate Extension The Tangent ratio The Sine ratio The Cosine ratio The three.....

Slide 1 Slide 2 Presents Slide 3 Let’s Investigate Extension The Tangent ratio The Sine ratio The Cosine ratio The three ratios Slide 4 Let’s Investigate! Slide 5 Trigonometry…

Documents A geometric sequence is found by multiplying the previous number by a given factor, or number. 5,...

A geometric sequence is found by multiplying the previous number by a given factor, or number. 5, 15, 45, 135,… Set up a proportion to compare the first 3 numbers 5 = 15…