CBSE Class 12 Mathematics Application Of Integration Notes

    (A) KEY CONCEPTS 1. AREA LYING BELOW THE X-AXIS: If f(x)≤0 for a≤x≤b,then the graph of y=f(x) lies below x-axis Therefore area bounded by the curve y=f(x),x-axis and the ordinates x=a and x=b is given by   2. AREA LYING ABOVE THE X-AXIS…