If cos x = (√2)/2 and x is a fourth-quadrant angle, evaluate tan x = .
A) -1
B) 1
C) -...
Mathematics, 14.12.2021 23:10 ejdjsnsb
If cos x = (√2)/2 and x is a fourth-quadrant angle, evaluate tan x = .
A) -1
B) 1
C) -(2 √2)/2
Answers: 3
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