Advertisements
Advertisements
प्रश्न
Simplify:
`1 ÷ (-1/2)`
सोपे रूप द्या
Advertisements
उत्तर
Given, `1 ÷ (-1/2)`
The reciprocal of `(-1/2)` is `2/(-1)`
So, `1 ÷ (-1/2)1/1 xx 2/(-1)`
= `(1 xx 2)/(1 xx (-1))`
= `2/(-1)`
= –2
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 8: Rationals Numbers - Exercise [पृष्ठ २४९]
APPEARS IN
संबंधित प्रश्न
Find the value of `3/13 ÷ ((-4)/65)`.
m and n are two rational number such that
`"m"xx"n"=-25/9`
if `"m"=5/3`, find `"n"`.
`
By what number must `(-3)/4` be multiplied so that the product is `(-9)/16?`
By what number should `(-8)/13` be multiplied to get 16?
`3/4 ÷ (5/8 + 1/2)` = __________
The reciprocal of ______ does not exist.
If m is a common divisor of a and b, then `a/b = (a ÷ m)/underline`
Find the product of:
`(-22)/11` and `(-21)/11`
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find (x ÷ y) × z.
Taking x = `(-4)/9`, y = `5/12` and z = `7/18`, find (x – y) + z.
