sin 30° + cos 60° - tan 45° =
Answers
Answered by
2
Step-by-step explanation:
sin 30° + cos 60° - tan 45° =
1/2 + 1/2 - 1
1/4 -1
-3/4
Hope it helps uh
Answered by
0
Step-by-step explanation:
sin 30 = √1/4
= 1/2
cos 30 =√3/4
= √3/2
tan 45 = 1
sin30 + cos60 - tan45= 1/2+√3/2-1
1+√3-2/2
√3-1/2
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