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Name
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10
×
if n(X)=4 ,n(X x Y ) = 12 ,Then n(Y) = ........
3
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×
trap
No points!
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×
gift
Win 25 points!
Okay!
×
rocket
Go to first place!
Okay!
×
lifesaver
Give 10 points!
Oops!
10
×
if n(X)=4 ,n(X x Y ) = 20 ,Then n(Y x Y) = .......
25
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×
trap
No points!
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×
star
Double points!
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×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
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10
×
sin(x) =cos(70) ,the m(<x)= ............
20
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10
×
f(x) =5 ,then f(3)= ...........
5
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10
×
sin (x) =cos (y) ,then sin (x) +cos (y) =....................
2 sin (x) or 2 cos(y)
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10
×
f(x) =x+5 ,then f(5)= .............
10
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×
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