Use cofunction identities and trig identities to find the indicated trig functions

The video tutorial explains cofunction identities, focusing on the relationship between tangent and cotangent. It introduces the concept, discusses the mathematical relationships, and demonstrates how to apply these identities to solve problems. The tutorial aims to clarify the use of cofunction identities in trigonometry, specifically how tangent and cotangent are related through complementary angles.

Explain the significance of cofunction identities in trigonometry.

What is the value of tangent of Theta if cotangent of 90 minus Theta is equal to it?