Advertisements
Advertisements
प्रश्न
Verify that `"x"=3/4,"y"=8/9and "z"=-5`
Advertisements
उत्तर
`"x"=3/4,"y"=8/9and "z"=-5`
Using, `"x"xx("y"-"z")="x"xx"y"-"x"xx"z"`
⇒`3/4xx(8/9-(-5))=3/4xx8/9-3/4xx(-5)`
⇒`3/4xx((8xx1)/(9xx1)+(5xx9)/(1xx9))=2/3+15/4`
⇒`3/4xx((8+45)/9)=(2xx4)/(3xx4)+(15xx3)/(4xx3)`
⇒`3/4xx53/9=(8+45)/12`
⇒`53/12=53/12`
APPEARS IN
संबंधित प्रश्न
Find the product:
`9/2 xx ((-7)/4)`
Find the product:
`(-6)/9 xx 9/11`
Evaluate:
`(-14)/5 xx (-6)/7`
Multiply:
`3/(-2) "and" (-7)/3`
Find the reciprocal(multiplicative inverse)of:
`(-8)/3xx13/(-7)`
Verify That`("x"+"y") xx"z"="x"xx"z"+"y"xx"z"`,If
`"x"=4/5,"y"=(-2)/3 and "z"=-4`
Name the multiplication property of rational number show below:
`3/5xx(-8)/9=(-8)/9xx3/5`
Multiply the following rational numbers.
`9/13 xx 4/7`
`0 xx ((-5)/6)` = ______.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find the rational number which when multiplied by y to get x.
