Consider the following:
I. cosec-1(-2) = -π /3
||. sec-1(\(\frac{2}{\sqrt3}\)) = π /3
Which of the above is/are correct?
1
Only I
2
Only II
3
Both I and II
4
Neither I nor II
Consider the following:
I. cosec-1(-2) = -π /3
||. sec-1(\(\frac{2}{\sqrt3}\)) = π /3
Which of the above is/are correct?