Q.

Match List I with List II.

  List I   List II
A. The range of sin-1x is I. [-π2,π2]-{0}
B. The range of tan-1x is II. (π2,π2)
C. The range of cosec-1x is III. [0,π]-{π2}
D. The range of sec-1x is IV. [-π2,π2]

 

Choose the correct answer from the option given below.

1 A-IV, B-III, C-II, D-I  
2 A-IV, B-I, C-III, D-II  
3 A-I, B-IV, C-II, D-III  
4 A-IV, B-II, C-I, D-III  

Ans.

(4)

Ans.      A-IV, B-II, C-I, D-III