NCERT Exercise 7.9 Q7 - Integrals
Question: Evaluate int_{-1}^2 dx/(x^2 + 2x + 5).
Answer: (1/2)(tan^{-1} 2 - tan^{-1}(-1/2))
Full step-by-step NCERT solution with diagrams on Something by Zero.
Question: Evaluate int_{-1}^2 dx/(x^2 + 2x + 5).
Answer: (1/2)(tan^{-1} 2 - tan^{-1}(-1/2))
Full step-by-step NCERT solution with diagrams on Something by Zero.