Card 1 of 20
The exact value of sin0∘\sin 0^\circsin0∘ is [...]\text{[...]}[...].
A
1:3:21:\sqrt{3}:21:3:2
B
The exact value of sin0∘\sin 0^\circsin0∘ is 0\boxed{0}0.
C
The exact value of cos45∘\cos 45^\circcos45∘ is 22\boxed{\frac{\sqrt{2}}{2}}22.
D
The exact value of cos60∘\cos 60^\circcos60∘ is 12\boxed{\frac{1}{2}}21.
Card 1 of 20
1.7.4 Exact values of trig functions (degrees) Flashcards
20 flashcards on OCR (MEI) A Level Maths 1.7.4 Exact values of trig functions (degrees): the key formulae, methods and definitions you need to recall for Component 01, Component 02 and Component 03.