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Showing posts from January, 2019

Thursday 31.1.19

Complex numbers in polar form. Ex 19 C.1

Tuesday 29.1.19

Sine/Cosine Rule Solving triangle s Hwk:  Triangles

Friday 25.1.19

Trigonometric equations

Thursday 24.1.19

Trigonometric equations. Ex 13 A.3

Tuesday 22.1.19

Inverse trigonometric functions. Ex 12 H. Basic trigonometric equations. Ex 13 A.2 Hwk:  Trigonometry hwk

Friday 18.1.19

Tangent graph. Ex 12 E. General trigonometric functions. Ex 12 F. Trig functions

Thursday 17.1.19

Sine modelling

Tuesday 15.1.19

Compound angle formulae. Ex 13 E Hwk:  Trigonometric identities

Friday 11.1.19

Trigonometric identities. Ex 13 C.1 Compound angle formulae. Ex 13 E

Thursday 10.1.19

Reduction formulae. Ex 10 E

Tuesday 8.1.19

Basic trigonometric values of angles between 0 and 360. Ex 10 F