Verifying a trigonometric Identities

The video tutorial explains how to verify a trigonometric identity, specifically secant of Y times cosine of Y equals 1. The instructor demonstrates the process of simplifying the expression using reciprocal identities, ultimately showing that the identity holds true. The tutorial is structured to guide viewers through each step of the verification process, emphasizing the use of reciprocal identities to simplify and verify the given trigonometric identity.

Explain the significance of simplifying the most complicated side when verifying trigonometric identities.

What is the final result after verifying the identity secant of Y times cosine of Y = 1?