SOLUTION: For the equation
sin(8 x) = 0.91
find the smallest solution, the largest solution and the number of solutions for x in the interval 0 ≤ x ≤ 2π.
The first two
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Question 971802: For the equation
sin(8 x) = 0.91
find the smallest solution, the largest solution and the number of solutions for x in the interval 0 ≤ x ≤ 2π.
The first two answers should be given accurate to two decimal places.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
For the equation
sin(8 x) = 0.91
find the smallest solution, the largest solution and the number of solutions for x in the interval 0 ≤ x ≤ 2π.
The first two answers should be given accurate to two decimal places.
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8x = arcsin(0.91) = 1.143 radians or l8x = (pi)-1.143 = 1.9983 radians
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smallest solution:: 1.143/8 = 0.1429
largest solution:: 1.9983/8 = 0.2498
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Cheers,
Stan H.
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