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TRIGONOMETRÍA_SEM 5.pdf - Variaciones de las R. T. de...

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Ejercicios de clasesVariaciones de las R. T. deNúmeros Reales1Trigonometría | 5UNI Regular 2021-IIINIVEL I1.Si 29cos(x + y) = 2m2– 21x, yR, determine la extensión de m paraque expresión dada sea válida.A) –5m–2B) 2m5C) m– 5m– 2D) m2m5E) –5m52.Si 2tgθ5, determine los po-sibles valores para cosθ.3.Si |x|4, entonces al calcular lasuma del máximo y mínimo valor dela expresión:W = covJKLπ8x –π3NOP, se obtiene:4.Si x[–π;–π/3, determinar la va-riación deH =6senx + 43senx + 45.En la figura mostrada se tiene lacircunferencia trigonométrica, don-de mABP=θ. Halle la variación delárea de la región triangular BPQ, siπ2<θ<π.PYBOAQXA)0;12B)0;34C)0; 1D)0;32E)0; 2NIVEL II

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Term
Spring
Professor
NoProfessor
Tags
Tri ngulo, Circunferencia, 3 Rad, Trigonometr a, 3rad, Circunferencia goniom trica

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