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Find All the Solutions of the Equation Cos 2x - π\pi

Question 49

Multiple Choice

Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2 π\pi ].


A) 0, π\pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi , 2 π\pi
B) 0,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi , π\pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi , 2 π\pi
C)  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi
D) 0, π\pi , 2 π\pi
E) 0,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi , π\pi ,  Find all the solutions of the equation cos 2x - sin x = 1 in the interval [0, 2  \pi ]. A)  0,   \pi ,   ,   , 2  \pi  B)  0,   ,   \pi ,   ,   , 2  \pi  C)    ,   D)  0,   \pi , 2  \pi  E)  0,   ,   \pi ,   , 2  \pi , 2 π\pi

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