# Find 4-1(1/2)

Find $$\displaystyle{4}-{1}{\left(\frac{{1}}{{2}}\right)}$$

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We have to find: Find $$\displaystyle{4}-{1}{\left(\frac{{1}}{{2}}\right)}$$
Notice that Find $$4-1(\frac{1}{2})=4-(1+(\frac{1}{2})) =(4-1)+\frac{1}{2} =3+(\frac{1}{2}) =3(\frac{1}{2})$$