

InterviewSolution
Saved Bookmarks
1. |
If $sin(3x- 20^{0})$ = $cos( 3y + 20^{0})$,then the value of (x+y) is1). $20^{0}$2). $30^{0}$3). $40^{0}$4). $45^{0}$ |
Answer» CORRECT ANSWER is: $30^{0}$ | |