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Let's say the reciprocal of 2, -(-2), which is 1/2.

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vKruzy

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3y ago

1/2

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13y ago

-1/2

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Q: What is the negative reciprocal of 2?
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Related questions

What is the negative reciprocal of a slope?

The negative reciprocal of any gradient gives the gradient of the line perpendicular to it. If you had a line of gradient 2, the negative reciprocal would be -1/2 Just change the sign on the number and flip the number/fraction to get the negative reciprocal.


What is the reciprical of negative two and one quarter?

reciprocal of a negative is still a negative, and 2 and a quarter can be rewritten as 9/4. The reciprocal of this number is 4/9. Therefore, the reciprocal of -2 and a quarter is -4/9.


What is the reciprocal of negative 6?

-1*2*3


How do you find the reciprocal of a negative number?

A number multiplied with it's reciprocal must be one. So for example if you have -(1/2), than it's reciprocal is -2.


What is the reciprocal of y to the negative 2 power?

The expression Y-2 is 1/Y2. The reciprocal of 1/Y2 is Y2.


What is the negative reciprocal of -0.1?

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What is the reciprocal of negative 5 over 2?

Negitive 2 over five


What if the slope is negative already what would be the reciprocal?

It would be the negative of the negative reciprocal. And since the negative of a negative is a posivie, it is the positive reciprocal.. For example, if the slope was -3, the other would be 1/3.


What is the reciprocal of negative 13 over 8?

To get the reciprocal of a fraction, exchange the numerator and the denominator (the top and bottom parts). The reciprocal of a negative fraction is also negative.


What is the negative reciprocal of 0?

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What is 2 with a negative 4 exponent?

A negative exponent is the same as the reciprocal of the number with a positive exponent.Thus 2^(-4) is the reciprocal of 2^4. Now 2^4 = 16 and the reciprocal of 16 is 1/16 so 2^-4 = 1/(2^4) = 1/16 = 0.0625


Why is the reciprocal of the opposite of a nonzero number the opposite of the reciprocal of the number?

Taking the reciprocal (multiplicative inverse) does not affect the positive or negative status of an integer. So the reciprocal of a negative number is negative and the reciprocal of a positive number is positive. The reciprocals will be opposites (positive/negative) just as the original numbers were.