7400220039

Napsal uživatel michaela.bailova dne Čt, 01/04/2024 - 16:37.
Question: 
Vyberte všechny výrazy, jejichž hodnota je rovna −32:
Project ID: 
7400220039
SubArea: 
Sinus, kosinus, tangens a kotangens
Answer 1: 

−cosπ2+sin⁡(−2π3)

Answer 1 Correct: 
1
Answer 2: 

cos11π6−2sin7π3

Answer 2 Correct: 
1
Answer 3: 

2sin2π3−cos7π6

Answer 3 Correct: 
0
Answer 4: 

2sin2π3cos2π3

Answer 4 Correct: 
1
Answer 5: 

tgπ3⋅sin5π3

Answer 5 Correct: 
0
Answer 6: 

−sin2π4⋅cotg7π6

Answer 6 Correct: 
1
Answer 7: 

tg(−π3)⋅sin5π6

Answer 7 Correct: 
1
Answer 8: 

cotg(−π4)⋅sin⁡(−π4)

Answer 8 Correct: 
0