Question

find 5 trigonometric twments value tanx=_5/12,x is in second quadrant​

Answer 1

tanx = -5/12

cot x = -12/5

sec² = tan²+1

sec² = 25/144 +1

sec² = 25+144/144

sec² = 169/144

sec = 13/12

in second quadrant secx= -13/12

cosx = -13/12

sin² +cos² = 1

sin² = 1- 169/144

sin² = 144-169/144

sin² = -25/144

sin = -5/12

in second quadrant sinx = 5/12