Statement One: Let 0.49=x
Statement Two: ⟹10x=4.9
Statement Three: 100x=49.9
Statement Four: ⟹x=0.49=9045=21
Since from Statement Four: , 0.49=9045=21 , multiplying both sides by 2,
Statement Five: ⟹[0.49]⋅2=[21]⋅2=1
Upon multiplying, we see that
Statement Six: [0.49]⋅2=0.98=1
Statement Seven: But upon searching, famously, 1=0.9
Statement Eight: ∴0.98=0.9
But, it will break the "reflexive property of equality" .
Which Statement Is The Start Of The Mistake In The Said Argument?