SOLUTION: Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
4 sec^2 x + 2 tan^2 x
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-> SOLUTION: Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
4 sec^2 x + 2 tan^2 x
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Question 920217: Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
4 sec^2 x + 2 tan^2 x − 6 = 0 Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! Find all solutions of the equation in the interval [0, 2π). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.)
4 sec^2 x + 2 tan^2 x − 6 = 0
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If there is no solution, enter NO SOLUTION.
These instructions are just an irritant. Do you think we can't say "no solution?" if appropriate?
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Hint: sec^2 = tan^2 + 1
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