Math, asked by ziatuan11, 1 year ago

sin 30° + cos 60° - tan 45° =

Answers

Answered by Anonymous
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 nisha30augp4gnkt
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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