in what quadrant does theta lies? ??

Question

1) Determine the quadrant in wich theta lies

     a. sec theta greater than 0 and cot theta greater than 0

      b.sin theta greater than 0 and csc greater than 0

 

They are positive 

 

 

Answer 1

A.-  cos positive, sin positive (since cot is positive) ... In 1st quadrant

b.-  sin positive, cos positive (since 1/cos positive, therefore cos positive) ... 1st quadrant, again