Front

What is the identity for csc²x - 1?

Back

cot²x

Front

Simplify tan(x)csc(x).

Back

sec(x)

Front

What is cotθ in terms of sine and cosine?

Back

cosθ/sinθ

Front

Simplify 1 - sin²θ.

Back

cos²θ

Front

What is the identity for sec²x?

Back

1 + tan²x

Front

What is the relationship between sin²x and cos²x?

Back

sin²x + cos²x = 1

Front

What is the definition of tanθ?

Back

tanθ = sinθ/cosθ

Front

What is the identity for csc²x?

Back

1 + cot²x

Front

What is the definition of secθ?

Back

secθ = 1/cosθ

Front

What is the identity for cot²x + 1?

Back

csc²x