identity question worksheet · (i) show that 3 sin x tan x — cos x + 1 = 0 can be written as a...
Post on 27-Oct-2020
3 Views
Preview:
TRANSCRIPT
Identity Question Worksheet
Fundamental Content:
Understand and be able to use two identities:
𝑠𝑖𝑛2𝜃 + 𝑐𝑜𝑠2𝜃 = 1
𝑡𝑎𝑛𝜃 = 𝑠𝑖𝑛𝜃
𝑐𝑜𝑠𝜃
Understand and know the shapes of the graphs:
𝑦 = 𝑠𝑖𝑛𝜃
𝑦 = 𝑐𝑜𝑠𝜃
𝑦 = 𝑡𝑎𝑛𝜃
Example Exam Questions:
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Answers:
top related