The value of the expression sin teata + cos teata is
(A) Never zero
(B) Positive for teata = 100°
(C) Negative for teata= 100°
(D) Equal to 2 for some teata
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Answered by
1
Answer:
The answer is a option A
Answered by
2
Answer:
the value of the expression sin tests+cos tests is
a. never zero
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