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OpenStudy (anonymous):
Find all solutions in the interval [0, 2π). sec2 x - 2 = tan2 x
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OpenStudy (anonymous):
@ganeshie8 i keep on getting no solution but i want to be sure
ganeshie8 (ganeshie8):
sec^2x -1 = tan^2x + 1 sec^2x - 1 = sec^2x -1 = 0 BCrap
ganeshie8 (ganeshie8):
so you're right ! no solutions :)
OpenStudy (anonymous):
yay thanks!
ganeshie8 (ganeshie8):
good job !!
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