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how can i do this trig identity
ln|sec(theta) + tan(theta| + ln|sec(theta) + tan(theta)| = 0
and this trig equation
4sin(squared)x + 2cos(squared)x = 3
and cos2(theta) + 3 = 5cos(theta)
any help will be appreciated
ln|sec(theta) + tan(theta| + ln|sec(theta) + tan(theta)| = 0
and this trig equation
4sin(squared)x + 2cos(squared)x = 3
and cos2(theta) + 3 = 5cos(theta)
any help will be appreciated