Establish the identity Cos theta Tan theta sin theta Write

Establish the identity. Cos theta. Tan theta = sin theta Write the left side in terms of sine and cosine. Cos theta Write the result from the previous step as a single fraction. The fraction from the previous step then simplifies to sin theta using what? Reciprocal Identity Even-Odd Identity Cancellation Property Pythagorean Identity Quotient Identity

Solution

cos@*tan@ = sin@

LHS:

cos@* (sin@ / cos@)

[ cos@ cancel out which gives answer as sin@]

ans will be cancellation property.