How do you solve #4tanx-7=3tanx-6# for #0<=x<=2pi#?
1 Answer
Dec 2, 2016
Explanation:
4tan x - 7 = 3tan x - 6.
4tan x - 3tan x = - 6 + 7
tan x = 1
Use trig table and unit circle
tan x = 1 --> 2 solution arcs -->
arc
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