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OpenStudy (anonymous):
show that the function y=(1/2)^x can be written in the form y=e^-ux., where u is a positive, determine u? (u= Greek letter mu)
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OpenStudy (anonymous):
So 2^-x = e ^-ux and so -x log 2 = -ux -> u = log 2
OpenStudy (anonymous):
^^ thx
OpenStudy (anonymous):
ur welcome
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