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2
Select the correct answer.
Rewrite
1-cos (135)/ sin (135) using a half-angle identity.
O A.
B.
O C.
COD.
tan 270°
cos 67.5°
cos 270°
tan 67.5°
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2 Select the correct answer Rewrite 1cos 135 sin 135 using a halfangle identity O A B O C COD tan 270 cos 675 cos 270 tan 675 Reset Next class=

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