how do you find the lim of ( cosec^2 x -2)/ ( cot x -1 ) as x tends to pi/4? thanks!
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Originally Posted by alexandrabel90 how do you find the lim of ( cosec^2 x -2)/ ( cot x -1 ) as x tends to pi/4? thanks! Remember that Dividing both sides by gives us . So . So .
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