| 1 |
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| 2 |
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| 3 |
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| 4 |
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| 5 |
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| 6 |
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| 7 |
The solution set of sinΘ, cosΘ = 1 in [0, 2π] is ___________: |
0
solution does not exist
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| 8 |
The solution set of 2cosΘ + √3 = 0 is: |
finite set
infinite set
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| 9 |
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| 10 |
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| 11 |
if sin x + cos x = 0, then x = _________: |
none of these
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| 12 |
|
0
4
1
3
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| 13 |
|
0
1
3
2
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| 14 |
|
0
2
1
3
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| 15 |
There is a solution of the equation 2 sin Θ + 1 = 0 in the quadrants: |
1 and 2
1 and 3
2 and 4
3 and 4
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| 16 |
Trigonometric equation has _________ solutions: |
unique
finite
infinite
no
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| 17 |
General angles of inverse trigonometric functions are written by using their: |
Domain
Range
Periodicity
Quadrants
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| 18 |
Reference angles is always in: |
IQ
IIQ
IIIQ
IVQ
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| 19 |
tan-1(-√3) is: |
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| 20 |
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