Problem

Problem

The solution of the equation log⁡cos⁡x2(3−2x)<log⁡cos⁡x2(2x−1)\log_{\cos x^2} (3-2x) < \log_{\cos x^2} (2x-1) is: (a) (1/2,1)(1/2, 1) (b) (−∞,1)(-\infty, 1) (c) (1/2,3)(1/2, 3) (d) (1,∞)−2nπ,n∈N(1, \infty) - \sqrt{2n\pi}, n \in N

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