Which quadrant do they belong in? 22. tan theta is negative 23. sec theta is negative 24. sin theta is negative 25. cos theta is negative 26. sin theta 0 and cos theta 0 and sec theta 0 and sin theta 0

Question

Which quadrant do they belong in? 22. tan theta is negative 23. sec theta is negative 24. sin theta is negative 25. cos theta is negative 26. sin theta > 0 and cos theta <0 27. tan theta > 0 and sec theta < 0 28. csc theta < 0 and cos theta > 0 29. cot theta > 0 and sin theta > 0

campbell_st · Answer

the diagram shows what ratios are positive in each quadrant. 

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use this to answer your questions.... 

remember sec = 1/cos
                   csc = 1/sin
                   cot = 1/tan

so the rules still apply