Use the information given below to find sin (a-ẞ). 4 cosa = with a in quadrant IV 5' 5 ' 12 tanẞ= with ẞ in quadrant I Give the exact answer, not a decimal approximation.​

Use the information given below to find sin aẞ 4 cosa with a in quadrant IV 5 5 12 tanẞ with ẞ in quadrant I Give the exact answer not a decimal approximation class=