Advertisements
Advertisements
प्रश्न
Verify – (– x) = x for x = `13/(-15)`
योग
Advertisements
उत्तर
Given, x = `13/(-15)`
⇒ – x = `-(13/(-15))`
⇒ – x = `13/15`
⇒ – (– x) = `(- 13)/15` = x
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Rational Numbers - Exercise [पृष्ठ १९]
APPEARS IN
संबंधित प्रश्न
Write the additive inverse of `19/(-6)`
Verify that – (– x) = x for x = `11/15`
Verify that – (– x) = x for x = `-13/17`
Write the negative (additive inverse) of each of the following:
1
Write the negative (additive inverse) of each of the following:
−1
If `x/y` is the additive inverse of `c/d`, then `x/y - c/d = 0`
For rational numbers x and y, if x < y then x – y is a positive rational number.
If x and y are negative rational numbers, then so is x + y.
Verify – (– x) = x for x = `(-7)/9`
Find the sum of additive inverse and multiplicative inverse of 7.
