(a) 3 ln (2x – 1) = 6
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Hi,3 ln (2x - 1) = 6ln (2x - 1) = 22x - 1 = e^2x = (1 + e^2) / 2Best rgards,
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3 in(2x-1)=6
ln(2x-1)= 2
2x-1=e^2
therefore x = (e^2+1)/2
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ukuhudu did it correctly. Only to eliminate any confusion in his last line may we suggest the following representation as a minor improvement:
x = ((e^2)+1)/2 or more simply x = (1 + e^2)/2.
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