164k views
23 votes
Which expression is undefined?

O A. 0:
100
O B. (9–9)
2
O c. =
O D. (-3)

User Smokefoot
by
5.0k points

1 Answer

7 votes

Answer:

Explanation:

8. sint=−1,cost=0,tant=Undefinedsect

User MichaelV
by
5.3k points
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