Advertisements
Advertisements
प्रश्न
Find (x + y) ÷ (x − y), if
\[x = \frac{2}{3}, y = \frac{3}{2}\]
बेरीज
Advertisements
उत्तर
\[x = \frac{2}{3}, y = \frac{3}{2}\]
so`(x+y)+(x-y)`
`=(2/3+3/2)+(2/3-3/2)`
`=13/6xx6/-5=(-13)/5`
so`(x+y)+(x-y)=(-13)/5`
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
Add the following rational numbers.
\[\frac{- 15}{4} and \frac{7}{4}\]
Add the following rational numbers:
\[- 3 and \frac{3}{5}\]
What number should be added to \[\frac{- 5}{11}\] so as to get\[\frac{26}{33}?\]
Simplify each of the following and write as a rational number of the form \[\frac{p}{q}:\]
\[\frac{2}{3} + \frac{- 5}{6} + \frac{- 7}{9}\]
Simplify:
\[\frac{- 2}{5} - \frac{- 3}{10} - \frac{- 4}{7}\]
Multiply:
\[\frac{- 11}{13} \text{by} \frac{- 21}{7}\]
Divide:
\[1 \text{by} \frac{1}{2}\]
Find the value and express as a rational number in standard form:
\[- 6 \div \left( \frac{- 8}{17} \right)\]
Write down a rational number whose numerator is the largest number of two digits and denominator is the smallest number of four digits.
Insert three rational number between:
6 and 7
