Does the sign of a number change when it's reciprocal is taken?

Yes

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Solution

The correct option is B
No

The reciprocal of a number 'a' is $\frac{1}{a}$ .

So, the sign doesn't change.

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Does the sign of a number change when its reciprocal is taken?

The sign of a number changes when its reciprocal is taken.

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(i) The product of two positive rational numbers is always___
(ii) The product of two negative rational numbers is always___
(iii) If two rational numbers have opposite signs then their product is always___
(iv) The reciprocal of a positive rational number is ___ and the reciprocal of a negative rational number is___
(v) Rational number 0 has___ reciprocal.
(vi) The product of a rational number and its reciprocal is ___
(vii) The numbers ___and ___are their own reciprocals.
(viii) If M is reciprocal on N,then the reciprocal of N is___

If each term of an inequation is multiplied or divided by a negative number , then the sign of inequality does not change

Q. Write.
(i) The rational number that does not have a reciprocal.
(ii) The rational numbers that are equal to their reciprocals.
(iii) The rational number that is equal to its negative.

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Does the sign of a number change when it's reciprocal is taken?

The correct option is B No The reciprocal of a number 'a' is 1a. So, the sign doesn't change.

The correct option is B
No

The reciprocal of a number 'a' is $\frac{1}{a}$ .

So, the sign doesn't change.