JEE Main 2021 Mathematics question

Let be the area of the region bounded by the curves y = sinx, y = cosx and y-axis in the first quadrant. Also, let be the area of the region bounded by the curves y = sinx, y = cosx, x-axis and x = in the first quadrant. Then,

• (A) and Correct
• (B) and
• (C) and
• (D) and