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1
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The value of  is
a) | 1 | c) |  | b) |  | d) | 0 |
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2
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The value of  is
a) | 1 | c) | 90 | b) |  | d) | undefined |
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3
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If  , what is the value of  ?
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4
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If  , the value of  is
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5
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The value of  is
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6
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If  , the value of y is
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7
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What is the exact value of  ?
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8
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The value of  is
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9
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What is the value of  ?
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10
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What is the value of y if  ?
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11
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What is the value of  ?
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12
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What is the value of  ?
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13
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If  , then
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14
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If  , then k is
a) | 1 | c) |  | b) | 2 | d) |  |
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15
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What is a value of  ?
a) |  | c) | 5 | b) |  | d) | 13 |
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16
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17
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If  and angle x lies in the second
quadrant , what is the value of ?
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18
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If x is a positive acute angle and , what
is the exact value of ?
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19
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If  and  is negative,
the value of  is
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20
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21
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If  and , the
value of is?
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22
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If  and  lies in
Quadrant II, what is the value of  ?
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23
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If  and  terminates
in Quadrant IV,  equals
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24
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If  and A is in Quadrant I, what is the
value of  ?
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25
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If  and  , what is the
value of  ?
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26
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If  is a positive acute angle and  ,
which expression represents  in terms of a?
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27
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What is the value of  ?
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