SOLUTION: PLEASE HELP SOLVE THIS TRIGONOMETRIC FUNCTIONS:
Given that sin0=4/5 and 0 lies quadrant ll,find the following value.cot 0
the possible answers are:
a)-4/3
b)-3/4
c)-4/5
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Question 237313: PLEASE HELP SOLVE THIS TRIGONOMETRIC FUNCTIONS:
Given that sin0=4/5 and 0 lies quadrant ll,find the following value.cot 0
the possible answers are:
a)-4/3
b)-3/4
c)-4/5
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
If 
, then 
has to be the larger acute angle in a right triangle with sides in proportion 3:4:5. Therefore, the magnitude of 
must be 
, and since 
is negative in Quadrant II, 
.
Now use 
John
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