JEE Main 2020 Mathematics question
The area (in sq. units) of the region A = {(x, y) ; (x – 1) [x] ≤ y ≤ , 0 ≤ x ≤ 2}, where [t] denotes the greatest integer function, is :
Answer: (A)
The area (in sq. units) of the region A = {(x, y) ; (x – 1) [x] ≤ y ≤ , 0 ≤ x ≤ 2}, where [t] denotes the greatest integer function, is :