Reasoning

A: The equation (log x)²-log x³ +2=0 has only one solution
R: log x²=2log x if x>0

1 Answers

Let log x= y
then d equation: y² -3y + 2; by solving,y=1,2
so,log x=1,2. so statement 1 is false.

also a log function is defined for x>0
ans:A is false, R is true

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