Question

can someone help me If sin < 0 and tan > 0 then:


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Answer 1

(sin, cos, tan) are >=0 in each quadrant

all in the first, sin in the second, tan in the third, and cos in the fourth

so A is in the fourth quadrant

Answer 2

If sin < 0 and tan > 0 then:

A. 270 < < 360
B. 180 < < 270
C. 0 < < 90
D. 90 < < 180
so in this question the answer is a?

Answer 3

no it was a example

Answer 4

http://answers.yahoo.com/question/index?qid=20090312144921AAVAb5m

Answer 5

we know that when 180<theta<270, the sin theta will always be negative and tan theta will be positive.. try it ;

Answer 6

ans is b buddy

Answer 7

if sin theta < 0 and tan theta> 0 then:

b. 180 degrees< theta< 270