GPT:
$$3^{\sqrt{2}.cos(x-\frac{\pi}{4})}-3^{\sqrt{1+2sinx}}=3^{cosx}-\sqrt{3}$$
Edited by Baoriven, 15-12-2017 - 09:46.
GPT: $$3^{\sqrt{2}.cos(x-\frac{\pi}{4})}-3^{\sqrt{1+2sinx}}=3^{cosx}-\sqrt{3}$$
Started By thuylinhnguyenthptthanhha, 14-12-2017 - 17:41
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