Respuesta:
E = 3
Explicación paso a paso:
E = √[2sen(180°- 30°) - 10cos(180° + 37°)]
E = √[2sen30° - 10(-cos37°)]
E = √[2(1/2) - 10(-4/5)]
E = √[1 - 2(-4)]
E = √[1 + 8]
E = √9
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Respuesta:
E = 3
Explicación paso a paso:
E = √[2sen(180°- 30°) - 10cos(180° + 37°)]
E = √[2sen30° - 10(-cos37°)]
E = √[2(1/2) - 10(-4/5)]
E = √[1 - 2(-4)]
E = √[1 + 8]
E = √9
E = 3