NCERT Example 15 - Integrals
Question: Find int d(phi)/(5 - cos phi - 4 sin phi).
Answer: (1/sqrt(2)) tan^{-1}((3 tan(phi/2) - 2)/sqrt(2)) + C.
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Find int d(phi)/(5 - cos phi - 4 sin phi).
Answer: (1/sqrt(2)) tan^{-1}((3 tan(phi/2) - 2)/sqrt(2)) + C.
Full step-by-step NCERT solution with diagrams on Something by Zero.