Question

prove that 1=2 and 2=1​

Answer 1

$\mathfrak{\huge{\underline{Answer}}}$

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$\begin{gathered}\: \: \: \: \: \: \: \: \sf1 = 1 \\ \sf 1 - 1 = 1 {}^{2} - {1}^{2} \\ \\ \ by \: using \: identinty \: a {}^{2} - b {}^{2} = (a - b)(a + b) \ \\ \\ \sf1 - 1 =(1 - 1)(1+ 1) \\ \\ \sf Dividing \: (1 - 1) \: on \: both \: side \\ \\ \sf\frac{ \cancel{(1 - 1)}}{ \cancel{(1 - 1)}} = \frac{ \cancel{(1 - 1)}(1 + 1)}{ \cancel{(1 - 1)}} \\ \\ \huge{\boxed{ \sf {1 = 2}}} \\ \\ \sf \large {Hence \: Proved}\end{gathered}$

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