Find the domain of the function f(x) given by the equation 2 to the power x+ 2 to the power y=2

Asked by amal kumar sarma | 5th Nov, 2013, 09:27: PM

Expert Answer:

2y = 2 - 2x
This gives
y = log (2 - 2x)/log 2
Hence, 2x < 2
Thus, - infinity < x < 1

Answered by  | 5th Nov, 2013, 10:57: PM

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