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Τριγωνομετρία

Authored by georgios chatziioannidis

Mathematics

9th - 12th Grade

Used 1+ times

Τριγωνομετρία
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Ισχύει ότι ημ(90-x) =

-ημx

συνx

-συνx

εφx

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι συν(180-x) =

-συνx

ημx

συνx

τεμx

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι εφ(180+x) =

σφx

-σφx

ημx

εφx

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι ημ(-x) =

συνx

-ημx

στεμx

ημx

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι εφ(360-x) =

-σφx

εφx

-εφx

σφx

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι ημ195 =

-ημ15

-ημ85

ημ15

συν15

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Ισχύει ότι συν(-50) =

-ημ50

-συν50

τεμ50

συν50

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