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Online Tests
Mathematics Fsc Part 1 Chapter 9 Online Test MCQs With Answers
Question # 1
If sin α < 0 and cos α > 0, then α lies in:
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I
II
III
IV
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Question # 2
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30°
45°
60°
75°
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Question # 3
Which one is a quadrant angle ?
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60°
180°
120°
30°
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Question # 4
In a triangle if α > 45°, ß > 30° then Γ cannot be:
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90°
100°
120°
10°
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Question # 5
cos
4
Θ - sin
4
Θ =
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sin 2Θ
cos 2Θ
tan 2Θ
sec 2Θ
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Question # 6
To convert any angle in degrees into radians, we multiply the measure by:
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Question # 7
(1 - cos
2
Θ) (1 + cot
2
Θ) =
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tan
2
Θ
0
1
-1
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Question # 8
180° = _____________:
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π radians
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Question # 9
If tan Θ > 0 and sin Θ < 0 then terminal arm of the angle lies in quadrant:
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I
II
III
IV
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Question # 10
(1 - sin
2
Θ) (1 + tan
2
Θ) =
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0
1
Θ
-1
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Question # 11
To convert any angle in radians into degrees, we multiply the measure by:
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