If and Then find value of
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Originally Posted by jacks If and Then find value of So what have you tried? Clearly y=-x satisfies the condition, but does anything else? CB
Originally Posted by jacks If and Then find value of Are x and y mutually exclusive?
Thanks Got it Let and Then from Given equation So OR and So
Originally Posted by jacks Thanks Got it Let and Then from Given equation So OR and So If you had indicated that you were familiar with complex analysis we could have pointed out that the conditions give: and so: and the result follows immediately. CB
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