Easy Math trick To learn Trignometric ratios

If sin theta=-12/13 and theta lies in the IV quadrant, then find all other trignometric ratios.

Find the values of the following trignometric ratios: (a) tan (19pi)/3

If sinA=-3/5 and A lies in third quadrant, find the remaining trignometric ratios.

If cosA=5/13 and A lies in fourth quadrant, find the remaining trignometric ratios.

If tanA=-12/5 and A lies in second quadrant, find the remaining trignometric ratios.

If cotA=4/3 and A lies in third quadrant, find the remaining trignometric ratios.

If secA=-17/8 and A lies in second quadrant, find the remaining trignometric ratios.

If "cosec"A=5/4 and A lies in first quadrant, find the remaining trignometric ratios.

Find the values of the following trignometric ratios: (a) "cos"480^(@) (b) sin 1125^(@) ( c) tan(-480^(@)) ( d) "cosec"(-1200^(@))

If cotA=5/12 and A lies in 3rd quadrant, then find the values of five other trignometric ratios.