if find
Last edited by mr fantastic; Jan 10th 2010 at 12:09 PM. Reason: Changed post title
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I can solve it in two steps, First find using the identity, so = 2(4)/(1-16) = -8/15 Now find using, Hence, = =???? = -
Thank you very much
Hello, dapore! bandedkrait is absolutely correct! Here's my approach . . . If , find We have: . Then: . . . Hence: . And we have: . Therefore: .
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