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8 questions
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- Multiple ChoicePlease save your changes before editing any questions.
1
-1
2
-2
- Multiple ChoicePlease save your changes before editing any questions.
3/4
-4/3
1/2
- Multiple ChoicePlease save your changes before editing any questions.
-2/3
-3/2
2/3
3/2
- Multiple ChoicePlease save your changes before editing any questions.
-4
zero
4
8
- Multiple ChoicePlease save your changes before editing any questions.
n y sec x
n y tan x
n y
n y
- Multiple ChoicePlease save your changes before editing any questions.
-t / 3
3 t
3
3 / t
- Multiple ChoicePlease save your changes before editing any questions.
2
-2
- Multiple ChoicePlease save your changes before editing any questions.
x = 0
y = 0
x + y = 0
x - y = 0