Team 1
0
Team 2
0
Teams
Name
Score
1
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5
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7
8
9
10
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16
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15
×
tan (pi - x) =
- tan x
Oops!
Check
Okay!
Check
10
×
240 độ đổi ra radian là bao nhiêu
4pi/3
Oops!
Check
Okay!
Check
×
seesaw
Swap points!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 10 points!
Oops!
15
×
tan (a+b)
(tana + tanb) / 1 - tana.tanb
Oops!
Check
Okay!
Check
20
×
tan 2x
2tanx / 1 - tan^2
Oops!
Check
Okay!
Check
20
×
2pi/5 bằng bao nhiêu độ
72 độ
Oops!
Check
Okay!
Check
20
×
sina. cosb
1/2 (sin(a+b) + sin(a-b))
Oops!
Check
Okay!
Check
15
×
sin x, cos x có giá trị luôn nằm trong đoạn nào?
[-1;1]
Oops!
Check
Okay!
Check
×
thief
Give points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 10 points!
Oops!
×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
1 + tan^2
1/cos^2
Oops!
Check
Okay!
Check
10
×
cos (-x)
cos x
Oops!
Check
Okay!
Check
10
×
tanx. cot x
1
Oops!
Check
Okay!
Check
15
×
sin (x + pi)
- sinx
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
shark
Other team loses 20 points!
Okay!
×
banana
Go to last place!
Oops!
5
×
sin 2x =
2sinxcosx
Oops!
Check
Okay!
Check
×
Restart
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