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What is the only number that when added to its reciprocal is equal to 2?
Using reciprocals
| 4 | ÷ | = |
|---|---|---|
| 5 |
Whats the opposite of and 4?
The opposite reciprocal of the number 4 would be -1/4.
What is the difference between the number and its reciprocal?
The reciprocal of a number is its inverse under multiplication. The opposite of a number is its inverse under addition.
What is the difference between an inverse function?
A function takes a starting value, performs some operation on this value, and creates an output answer. The inverse function takes the output answer, performs some operation on it, and arrives back at the original function’s starting value.
What is the reciprocal of X?
See a solution process below: The reciprocal of a number is: 1 divided by the number Therefore, the reciprocal of x is: 1 x We can now add these two terms giving the expression: To add these we need to put both terms over a common denominator by multiplying the term on the left by the appropriate form of 1:
Does 0 have a reciprocal?
No, 0 has no reciprocal. All numbers have reciprocals, except 0. How to Find Reciprocal of a Mixed Number? Step 1: Convert the mixed number to an improper fraction. Step 2: Interchanging the numerator and denominator. The resultant fraction is the required reciprocal. For Example, reciprocal of 31 2 3 1 2 = 2/7.
What is reciprocal in Algebra?
Reciprocal In Algebra 1 Reciprocal of a Number. 2 Reciprocal of a Variable. Likewise, the reciprocal of a variable “x” is “1/x”. And the reciprocal of something more… 3 Flipping a Flip. When we take the reciprocal of a reciprocal we end up back where we started! Or with numbers: What is 1… 4 Notation. More
What is the reciprocal of a mixed number?
Reciprocal of a Mixed Number 1 The reciprocal of a number is also called its multiplicative inverse. 2 The product of a number and its reciprocal is equal to 1. 3 Reciprocal of a reciprocal gives the original number. 4 Reciprocal of a number x is written as 1/x or x -1.