JEE Main 2024 Mathematics question
If and , then the point (m, n) lies on the line
Answer: (D)
Solution
Rationalising, m = √100 − √1 = 9; telescoping gives n = 1 − 1/100 = 99/100. Then 11m − 100n = 99 − 99 = 0.
If and , then the point (m, n) lies on the line
Rationalising, m = √100 − √1 = 9; telescoping gives n = 1 − 1/100 = 99/100. Then 11m − 100n = 99 − 99 = 0.