AP EAPCET 20-Aug-2021 Shift 1 Paper
© examsiri.com
Question : 24 of 160
Marks:
+1,
-0
If x = sin ( 2 tan − 1 2 ) , y = cos ( 2 tan − 1 3 ) , z = sec ( 3 tan − 1 4 ) then _______
Go to Question: