Published by:
CGP EDU Academic Team
Published on: August 11, 2026
Solve for x, the equation 
= 6 tan x − 3, where − 2 π < x < 2 π .
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
− 2 π; α − π , α , α + π , where tan α = 
= 6 tan x − 3 ................
⇒ 13 – 18 tanx = 36 tan2x + 9 – 36 tanx
⇒ tanx = 
, 
Put in ⇒ tanx = 
is correct
⇒ x = n π + tan–1 
= n π + α = α , π + α , – π + α , –2 π + α in (–2 π , 2 π )
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