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Trigonometry and Modelling

Card 1 of 22

What are the periods of the three main trigonometric functions?

A

$sin⁡x\sin x$ and $cos⁡x\cos x$ : $180∘180^\circ$ (or $2π2\pi$ )
$tan⁡x\tan x$ : $360∘360^\circ$ (or $π\pi$ )

B

$sin⁡x\sin x$ and $cos⁡x\cos x$ : $180∘180^\circ$ (or $π\pi$ )
$tan⁡x\tan x$ : $sin⁡x\sin x$ (or $2π2\pi$ )

C

$sin⁡x\sin x$ and $cos⁡x\cos x$ : $360∘360^\circ$ (or $2π2\pi$ )
$tan⁡x\tan x$ : $sin⁡x\sin x$ (or $2π2\pi$ )

D

$sin⁡x\sin x$ and $cos⁡x\cos x$ : $360∘360^\circ$ (or $2π2\pi$ )
$tan⁡x\tan x$ : $180∘180^\circ$ (or $π\pi$ )

Card 1 of 22

Trigonometry and Modelling Flashcards

A Level
Maths
Trigonometry and Modelling

22 flashcards on Edexcel A Level Maths Trigonometry and Modelling: the key formulae, methods and definitions you need to recall for Paper 1, Paper 2 and Paper 3.

Flashcards