SOLUTION: Find all solutions of the equation that lie in the interval [0, π]. State each answer correct to two decimal places. (Enter your answers as a comma-separated list.)
tan x = 9
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Question 913060: Find all solutions of the equation that lie in the interval [0, π]. State each answer correct to two decimal places. (Enter your answers as a comma-separated list.)
tan x = 9
Answer by ichigo449(30) (Show Source): You can put this solution on YOUR website!
Tangent has period pi or x = pi*n + arctan(9) for all integers n. Now arctan(9) is 1.46 so addition of a period goes past the desired interval and the only solution is 1.46. Have a nice day.
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