Use the information given below to find tan(a-B).
cosa
12
13
with a in quadrant I...
Mathematics, 19.11.2020 21:00, AD4MF4HM1
Use the information given below to find tan(a-B).
cosa
12
13
with a in quadrant IV
12
with B in quadrant II
13'
cosB =
Give the exact answer, not a decimal approximation.
tan(a - b) = 0
Answers: 3
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