2. (a) Show that the equation
cos^2 x = 8sin^2x – 6sin x
can be written in the form
(3s...
Mathematics, 16.10.2020 19:01 Lalagrl
2. (a) Show that the equation
cos^2 x = 8sin^2x – 6sin x
can be written in the form
(3sin x - 1)2 = 2
Answers: 1
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