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change it to an improper fraction and then do it

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โˆ™ 2009-02-15 02:55:46
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Q: How do you find the multiplicative inverse of mixed numbers?
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How do you find the multiplicative inverse of a whole number?

Divide 1 by the number. The multiplicative inverse of 7 is 1/7, for example.


How do you find the multiplicative inverse of a fraction?

Swap the numerator and denominator. For example, the multiplicative inverse of 5/7 is 7/5


Using the Euclid's algorithm find the multiplicative inverse of 1234 mod4321?

Using the extended Euclidean algorithm, find the multiplicative inverse of a) 1234 mod 4321


What is the opposite of a number?

This may refer to the additive inverse, or to the multiplicative inverse. To find the additive opposite (negative) of a number multiply it by -1 The only number without an opposite is 0. To find the multiplicative inverse (reciprocal), make the number the numerator of a fraction (e.g., the reciprocal of 3 is 1/3). The additive inverse of 4 is minus 4 (the idea is to have two numbers that add up to zero), whereas the multiplicative inverse of 4 is 1/4 (the idea is to have two numbers whose product is 1).


How do you determine the multiplicative inverse of a number?

The multiplicative inverse of a number is its reciprocal, meaning the multiplicative inverse of the rational number a/b is b/a. In the specialized case for integers, the multiplicative inverse of n is 1/n. This is due to the fact that a/b * b/a = 1 and n * 1/n = 1, which is the definition of a multiplicative inverse. More succinctly, to find the multiplicative inverse you "flip" the fraction or integer around to its reciprocal. This is the number that when multiplied with the original number results in a product of 1.


What is the multiplicative inverse of 1.5?

find the inverse of (1,-5)(3,-3)(4,-2)


How do you find the opposite of a decimal number?

The answer depends on what you mean by "opposite": whether it is the additive inverse or the multiplicative inverse.


Find the multiplicative inverse of 4-3i?

7


Find the multiplicative inverse or reciprocal of 5 over 9?

9/5


What thought process would you use when trying to find the additive or multiplication inverse of a number or expression?

Additive inverse: change all signs. Multiplicative inverse: flip it over.


How do you find the multiplicative inverse of whole number and a fraction?

I guess you mean a mixed fraction, such as 5 2/3, which basically means 5 + 2/3. To get the multiplicative inverse, you must first convert the fraction to an improper fraction (in this example, 17/3). Then, to get the multiplicative inverse, you exchange top and bottom (in this example, 3/17). Note that to do the conversion, I multiplied 5 x 3, and added 2 to the result. This number (17) goes into the numerator (top); the denominator (bottom) doesn't change.


What is the multiplicative inverse of 4 plus i?

To find the multiplicative inverse of a complex number z = (a + bi), divide its complex conjugate z* = (a - bi) by z* multiplied by z (and simplify): z = 4 + i z* = 4 - i multiplicative inverse of z: z* / (z*z) = (4 - i) / ((4 - i)(4 + i) = (4 - i) / (16 + 1) = (4- i) / 17 = 1/17 (4 - i)


When you cange a mixed number into an improper fraction to find themultiplicative inverse do you still flip it?

Yes - after converting to an improper fraction, you flip it. Example: find the reciprocal (i.e., the multiplicative inverse) of 2 1/2 (two and a half). Reciprocal of (2 1/2) = reciprocal of (5/2) = 2/5.


How do you find the inverse of a mixed number?

change it to an improper fraction and then divide it


What is the definition of multiplicitive inverse?

The definition of an multipilicative inverse is a number that's times by the known number to attain a product of one. To find the multiplicative inverse is the same thing as the recipricol of the number. To find the multiplicitive inverse or recipricol of a number, first turn the number into a fraction, then switch the numerator and denominator around. The result is your multiplicitive inverse.


Why the multipicative inverse of zero does not exist?

To find the multiplicative inverse, you would have to solve the equation 0 times x = 1. Since any number times 0 is zero, this equation has no solution.


What is the Multiplicative inverse formula of complex numbers?

So if you have a number z = a + bi. Then how to find 1 divided by z. The way to figure this is to get the denominator as a pure real number. Multiplying the numerator and the denominator by the complex conjugate {a - bi} will result in a pure real denominator.(a - bi)(a + bi) = a² + abi - abi - (bi)² = a² + b². So the multiplicative inverse is(a - bi)/(a² + b²)


How do you find the multplicate inverse of a rational number?

You take its reciprocal, that is you divide 1 by the number. A rational number can be written as a fraction with integer values in both the numerator and denominator, j/k. The multiplicative inverse of a number is what you have to multiply by to get a product of 1. Putting these ideas together, the multiplicative inverse is the reciprocal, or k/j: (j/k) * (k/j) = 1.


How do you find the multiplicative inverse of a number mod a number?

Formally, a number n, has an inverse mod p only if p is prime. The inverse of n, mod p, is one of the numbers {0, 1, 2, ... , k-1} such that n*(p-1) = 1 mod p If p is not a prime then: if n is a factor of p then there is no such "inverse"; and if n is not a factor of p then there may be several possible "inverses".


How is the concept of mixed numbers applied to the real world?

Find the sum of two mixed numbers by applying the procedure for adding mixed numbers, Solve a real-world problem by subtracting mixed numbers.


How do you find the area with mixed numbers?

just multiply.


What is the additive inverse of 6 plus 4i?

The additive inverse of 6+4i is -6-4i since their sum is 0. It is analogous to real numbers where the additive inverse of 6 is -6 since 6+-6 =6-6=0 In the case of complex numbers, we add them by adding the real parts and then adding the imaginary parts. So to find the complex additive inverse of a+bi, we find the inverse of a which is -a and of bi which is -bi and so the additive inverse is -a-bi


How do you find the inverse of a relation written in set notation?

you just flip the numbers to the denominator of a fraction


How do you put fractions and mixed numbers from least to greatest?

Change the mixed numbers to improper fractions, find a common denominator and proceed.


How do you find the perimeter of mixed numbers?

you can only find the perimeter of shapes, honey, not fractions.