Let g:(0,∞ )→ R be a differentiable function such that ∫ ( x( cosx- sinx) e^x+1+ g(x)(e^x+1-xe^x) (e^x+1)^2)dx= xg(x) e^x+1+C, for all x>0, where C…
JEE Main 2022 — Mathematics Calculus
2022mcqhard
Let g:(0,∞)→R be a differentiable function such that ∫(ex+1x(cosx−sinx)+(ex+1)2g(x)(ex+1−xex))dx=ex+1xg(x)+C, for all x>0, where C is an arbitrary constant. Then