Question

साइनी स्क्वायर प्लस कौस स्क्वायर ​

Answer 1

Answer:

Cosine squared + sine squared = 1. Now, that we have two more functions we can also express the other Pythagorean identities. One of them is tangent squared + 1 = secant squared, one of them is cotangent squared + 1 = cosecant squared.