Math Functions + All radians Flashcards by Aranza Anaya Esquivel | Brainscape

Q

What is sin π/6?

A

1/2

First Quadrabt, ALL is positive

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Q

What is sin π/4?

A

√2/2

First Quadrant, ALL is positive

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Q

What is sin π/3?

A

√3/2

First Quadrant, ALL is positive

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Q

What is sin 2π/3?

A

√3/2

Quadrant 2, SIN is positive

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Q

What is sin 3π/4?

A

√2/2

Quadrant 2, SIN is positive

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Q

What is sin 5π/6?

A

√1/2

Quadrant 2, SIN is positive

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Q

What is sin 7π/6?

A

-1/2

Quadrant 3, TANGENT is positive

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Q

What is sin 5π/4?

A

-√2/2

Quadrant 3, TANGENT is positive

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Q

What is sin 4π/3?

A

-√3/2

Quadrant 3, TANGENT is positive

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Q

What is sin 5π/3?

A

-√3/2

Quadrant 4, COSINE is positive

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Q

What is sin 7π/4?

A

-√2/2

Quadrant 4, COSINE is positive

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Q

What is sin 11π/6?

A

-1/2

Quadrant 4, COSINE is positive

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Q

What is sin 11π/6?

A

-1/2

Quadrant 4, COSINE is positive

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Q

What is cos π/6?

A

√3/2

Quadrant 1, ALL is positive

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Q

What is cos π/4?

A

√2/2

Quadrant 1, ALL is positive

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Q

What is cos π/3?

A

1/2

Quadrant 1, ALL is positive

Q

What is cos 2π/3?

A

-1/2

Quadrant 2, SIN is positive

Q

What is cos 3π/4?

A

-√2/2

Quadrant 2, SIN is positive

Q

What is cos 5π/6?

A

-√3/2

Quadrant 2, SIN is positive

Q

What is cos 7π/6?

A

-√3/2

Quadrant 3, TANGENT is positive

Q

What is cos 5π/4?

A

-√2/2

Quadrant 3, TANGENT is positive

Q

What is cos 4π/3?

A

-1/2

Quadrant 3, TANGENT is positive

Q

What is cos 5π/3?

A

1/2

Quadrant 4, COSINE is positive

Q

What is cos 7π/4?

A

√2/2

Quadrant 4, COSINE is positive

Q

What is cos 11π/6?

A

√3/2

Quadrant 4, COSINE is positive

Q

What is tan π/6?

A

√3/3

Quadrant 1, ALL is positive

Q

What is tan π/4?

A

1

Quadrant 1, ALL is positive

Q

What is tan π/3?

A

√3

Quadrant 1, ALL is positive

Q

What is tan 2π/3?

A

-√3

Quadrant 1, ALL is positive

Q

What is tan 3π/4?

A

-1

Quadrant 1, ALL is positive

Q

What is tan 5π/6?

A

-√3/3

Quadrant 1, ALL is positive