1.

43. Iff (a +b -x)-f(x), thenxf(x) dx is equal tof (b- x) drf (b +x) dr(D) 441 ds

Answer» 43. Iff (a +b -x)-f(x), thenxf(x) dx is equal tof (b- x) drf (b +x) dr(D) 441 ds


Discussion

No Comment Found