Question 60If x-y is the additive inverse of c-d- then x-y - c-d-0

Name: EXEMP - Grade 08 - MATHEMATICS - Rational Numbers - Q60
Uploaded: 2022-07-04T10:36:42+05:30
Description: False If x/y is the additive inverse of c/d i.e. x/y + c/d=0 ...

False If x/y is the additive inverse of c/d i.e. x/y + c/d=0 ...

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Standard VII

Mathematics

Negation of a Number

Question 60If...

Question

Question 60
If $\frac{x}{y}$ is the additive inverse of $\frac{c}{d}$ , then $\frac{x}{y} - \frac{c}{d} = 0$

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Solution

False
If $\frac{x}{y}$ is the additive inverse of $\frac{c}{d}$
i.e. $\frac{x}{y} + \frac{c}{d} = 0$

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Question 11
If x + 0 = 0 + x = x, which is rational number, then 0 is called:
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Q. Question 9
The equation of x-axis is of the form:

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Both x and y are in direct proportion, then $\frac{1}{x}$ and $\frac{1}{y}$ are
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Negation of a Number

Standard VII Mathematics

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Question 60 If xy is the additive inverse of cd, then xy−cd=0

False If xy is the additive inverse of cd i.e. xy+cd=0

Question 60
If $\frac{x}{y}$ is the additive inverse of $\frac{c}{d}$ , then $\frac{x}{y} - \frac{c}{d} = 0$

False
If $\frac{x}{y}$ is the additive inverse of $\frac{c}{d}$
i.e. $\frac{x}{y} + \frac{c}{d} = 0$