1.

Value of a is a- ( a -1 )/2 = 1 - ( a -2 ) /3 is ​

Answer»

\huge \purple {Answer}

a - \frac{(a - 1)}{2} = 1 - \frac{(a - 2)}{3}

\frac{2a - a - 1}{2} = \frac{3 - a - 2}{3}

\frac{a - 1}{2} = \frac{1 - a}{3}

\frac{a - 1}{2} - ( \frac{1 - a}{3} ) = 0

\frac{a - 1}{2} - \frac{1 + a}{3}

\frac{3a - 3 - 2 + 2a}{6} = 0

5a - 5 = 0

5a = 5

a = \frac{5}{5}

a = 1

\boxed {a= 1}


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