Reciprocal and Quotient Identities

Front

What is the definition of tan(x)?

Back

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

Front

What is the reciprocal identity of sin(x)?

Back

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

Front

What is the reciprocal identity of cos(x)?

Back

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

Front

What is the reciprocal identity of tan(x)?

Back

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

Front

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

Back

tan(A) = \frac{3}{4}

Front

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

Back

cot(A) = \frac{12}{5}

Front

What is the quotient identity for tan(x)?

Back

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

Front

What is the quotient identity for cot(x)?

Back

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

Front

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

Back

cos(x)

Front

What is the relationship between sin(x), cos(x), and tan(x)?

Back

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