JEE Main 2009 Mathematics question
, [•] denotes the greatest integer function, is equal to
Answer: (4)
Solution
Using : . Adding: \int_0\cot\cot\int_0$^π(-1)dx =
See the full step-by-step solution
Create a free account to read the complete working, and practise questions like this in a timed test.
Create a free account