كويز تفاعلي: Circular Functions

A

\(\frac{\sqrt{2}}{2}\)

B

1/2

C

\(\frac{\sqrt{3}}{2}\)

D

0

A

-1/2

B

1/2

C

\(\frac{\sqrt{3}}{2}\)

D

\(-\frac{\sqrt{3}}{2}\)

A

-1

B

1

C

\(\frac{\sqrt{2}}{2}\)

D

undefined

A

\(-\frac{\sqrt{3}}{2}\)

B

\(\frac{\sqrt{3}}{2}\)

C

1/2

D

-1/2

A

1/2

B

-1/2

C

\(\frac{\sqrt{3}}{2}\)

D

\(-\frac{\sqrt{3}}{2}\)

A

0

B

1

C

1/2

D

\(\frac{\sqrt{2}}{2}\)

A

\((-\frac{\sqrt{2}}{2}, \frac{\sqrt{2}}{2})\)

B

\((-\frac{\sqrt{2}}{2}, -\frac{\sqrt{2}}{2})\)

C

\((-\frac{\sqrt{3}}{2}, -\frac{\sqrt{2}}{2})\)

D

\((\frac{\sqrt{2}}{2}, -\frac{\sqrt{2}}{2})\)

A

\(\frac{\pi}{4}\)

B

\(\frac{3\pi}{2}\)

C

\(\frac{5\pi}{4}\)

D

\(\frac{7\pi}{3}\)

A

-1/2

B

1/2

C

\(\frac{\sqrt{3}}{2}\)

D

\(-\frac{\sqrt{3}}{2}\)

A

1/2

B

-1/2

C

\(\frac{\sqrt{3}}{2}\)

D

\(-\frac{\sqrt{3}}{2}\)

A

1/2

B

-1/2

C

\(\frac{\sqrt{3}}{2}\)

D

\(-\frac{\sqrt{3}}{2}\)

A

0

B

undefined

C

1

D

-1

A

\(\frac{\sqrt{2}}{2}\)

B

\(-\frac{\sqrt{2}}{2}\)

C

\(\sqrt{2}\)

D

\(-\sqrt{2}\)

A

\(\frac{\sqrt{2}}{2}\)

B

\(-\frac{\sqrt{2}}{2}\)

C

\(\frac{\sqrt{3}}{2}\)

D

-2

A

\(-\frac{\sqrt{3}}{3}\)

B

1/2

C

\(\frac{2\sqrt{3}}{3}\)

D

\(-\sqrt{3}\)

A

-1/2

B

1/2

C

-2

D

\(-\frac{\sqrt{3}}{2}\)

A

\(-\frac{\sqrt{3}}{2}\)

B

-1

C

\(-\sqrt{3}\)

D

1

A

-1

B

1

C

\(\sqrt{2}\)

D

\(-\frac{\sqrt{2}}{2}\)

A

\(-\frac{\sqrt{2}}{2}\)

B

-1

C

1

D

\(\frac{\sqrt{2}}{2}\)

A

undefined

B

0

C

1

D

1/2