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अंतराल [0,2pi] में समीकरण (5)/(4)"cos"^(...

अंतराल `[0,2pi]` में समीकरण `(5)/(4)"cos"^(2)2x+cos^(4)x+sin^(4)x+cos^(6)x+sin^(6)x=2` के विभिन्न हलों (distinct solutions) की संख्या है।

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