Reciprocal and Quotient Identities

Front

What is the reciprocal function of sin(x)?

Back

csc(x)

Front

Fill in the blank: tan(x) = ____ / cos(x)

Back

sin(x)

Front

Fill in the blank: tan(x) = sin(x) / _____

Back

cos(x)

Front

If sin(A) = 3 and cos(A) = 4, then tan(A) = ?

Back

Front

If sin(A) = 5 and cos(A) = 12, then cot(A) = ?

Back

Front

Define the reciprocal identity for cosine.

Back

sec(x) = \frac{1}{cos(x)}

Front

Define the reciprocal identity for tangent.

Back

cot(x) = \frac{1}{tan(x)}

Front

What is the quotient identity for tangent?

Back

tan(x) = \frac{sin(x)}{cos(x)}

Front

What is the quotient identity for cotangent?

Back

cot(x) = \frac{cos(x)}{sin(x)}

Front

State the relationship between sin(x) and csc(x).

Back

csc(x) = \frac{1}{sin(x)}