1.5 Trigonometry

sketch and use graphs of the sine, cosine and tangent functions (for angles of any size, and using either degrees or radians)

sketch and use graphs of the sine, cosine and tangent functions (for angles of any size, and using either degrees or radians)- pdf

sketch and use graphs of the sine, cosine and tangent functions (for angles of any size, and using either degrees or radians)- Exercise

Use the exact values of the sine, cosine and tangent of 30°, 45°, 60°, and related angles

use the exact values of the sine, cosine and tangent of 30°, 45°, 60°, and related angles- pdf

use the exact values of the sine, cosine and tangent of 30°, 45°, 60°, and related angles- Exercise

P1.5.3 Use the notations sin^–1(x), cos^ –1(x), tan^–1(x) to denote the principal values of the inverse trigonometric relations

P1.5.3 Use the notations sin^–1(x), cos^ –1(x), tan^–1(x) to denote the principal values of the inverse trigonometric relations- pdf

P1.5.4 Use the identities cos x/sin x= tan x and sin^2(x)+cos^2(x)=1

P1.5.4 Use the identities cos x/sin x= tan x and sin^2(x)+cos^2(x)=1. - pdf

P1.5.5 Find all the solutions of simple trigonometrical equations lying in a specified interval (general forms of solution are not included)

P1.5.5 Find all the solutions of simple trigonometrical equations lying in a specified interval (general forms of solution are not included)

P1.5 Trigonometry- past paper