NCERT Exercise 7.3 Q20 - Integrals
Question: Find int (cos 2x)/(cos x + sin x)^2 dx.
Answer: log|sin x + cos x| + C
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Find int (cos 2x)/(cos x + sin x)^2 dx.
Answer: log|sin x + cos x| + C
Full step-by-step NCERT solution with diagrams on Something by Zero.