Question

find( X + Y )+( x - y) if x =1/4 & Y = 1 / 3 ​

Answer 1

(1/4+1/3)+(1/4-1/3)

7/12+(-1/12)

6/12

1/2

Answer 2

$\huge\bf{Given:}$

$x \: = \: \frac{1}{4}$

$y \: = \: \frac{1}{3}$

$\huge\bf{To\: find:}$ ( x + y ) + ( x - y)

$\longrightarrow \: ( \: \frac{1}{4} + \frac{1}{3} ) \: + ( \: \frac{1}{4} - \frac{1}{3} )$

$\longrightarrow \: (\frac{3 + 4}{3 \times 4} ) \: + \: ( \: \frac{3 - 4}{3 \times 4} )$

$\longrightarrow( \frac{7}{12} ) + ( \frac{ - 1}{12} )$

$\longrightarrow0.58 \: + \: ( - 0.08)$

$\longrightarrow \: 0.5\: or \: \frac{1}{2}$