If = 1 + _ r=1 ^ 6 (-3)^ r-1 ^ 12 C_ 2r-1 , then the distance of the point (12, 3 ) from the line x - 3 y + 1...

Question

If = 1 + _ r=1 ^ 6 (-3)^ r-1 ^ 12 C_ 2r-1 , then the distance of the point (12, 3 ) from the line x - 3 y + 1 = 0 is

Accepted Answer

5

JEE Main 2025 Mathematics question