MCQOPTIONS
Bookmark
Saved Bookmarks
→
Mathematics
→
Addition
→
If sin x= 1/2, then sin 3x =_______________a) ( sq...
1.
If sin x= 1/2, then sin 3x =_______________a) ( sqrt{3} )/2
A.
1/2
B.
1/ ( sqrt{2} )
C.
1
Answer» E.
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
2 cos 75 cos 15 =____________________
2 sin 75 sin15 =_____________________________
sin 75 sin 15 =_________________
sin 75 + sin 15 = _________________
cos 75 cos 15 =___________________
cos 75 + cos 15 =___________________
Find tan 3x if tan x= 1.
If cos x=1/2, then cos 3x =_______________
If sin x= 1/2, then sin 3x =_______________a) ( sqrt{3} )/2
If tan x = 1/ ( sqrt{3} ), then tan2x =_________________
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
