Формулы приведения
Authored by Larissa Sulina
Mathematics
10th Grade - University
Used 76+ times
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25 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (900 - α) =
sin α
-sin α
cos α
-cos α
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (900 + α) =
sin α
-sin α
cos α
-cos α
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (1800 + α) =
sin α
-sin α
cos α
-cos α
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (2700 - α) =
sin α
-sin α
cos α
-cos α
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (2700 + α) =
sin α
-sin α
cos α
-cos α
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin (3600 - α) =
sin α
-sin α
cos α
-cos α
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
sin ( - α) =
sin α
-sin α
cos α
-cos α
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