Pls explain with steps
Dear student,
The value of f(0.68) is described as shaded region in the below fig.

The required area is as shown below:

Both the graph have same amount of shaded portion, thus area of both of them is same thus our ans is f(0.68)
Regards
The value of f(0.68) is described as shaded region in the below fig.

The required area is as shown below:

Both the graph have same amount of shaded portion, thus area of both of them is same thus our ans is f(0.68)
Regards