Question

If a sino + b coso = c, then prove that a coso - b sino =
√a² + b²-c²​

Answer 1

Answer:

Ans:If a sino + b coso = c, then prove that a coso - b sino =√a² + b²-c²If a sino + b coso = c, then prove that a coso - b sino =√a² + b²-c²If