0
It is 1, as it is for all complex numbers - which includes real numbers.
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What is the multiplicative identity for a rational number?
One.
Which is the multiplicative identity for whole numbers?
The multiplicative identity of a number leaves that number unchanged under multiplication. Thus the multiplicative identity of any number is 1.
Which of the following sets of numbers contains multiplicative inverses for all its elements Positive Integers Integers Rational Numbers Real Numbers?
Rational numbers and Real Numbers. The multiplicative inverses of integers are not integers.
What type of number is one?
It isa natural numberan integera rational numbera real numbera complex numberIt is also the multiplicative identity of each of the above sets of numbers.
Which number is known as the additive identity which number is the multiplicative identity?
Additive identity: zero. Multiplicative identity: one.
Does the set of rational numbers have multiplicative identity?
Yes. The multiplicative identity for the rational numbers is 1 (also can be written as 1/1).
Does the set of rational numbers have a multiplicative identity?
Yes, it is 1.
Which rational number is the multiplicative identity for rational number?
1
What is the multiplicative identity for a rational number?
One.
Which is the multiplicative identity for whole numbers?
The multiplicative identity of a number leaves that number unchanged under multiplication. Thus the multiplicative identity of any number is 1.
Which of the following sets of numbers contains multiplicative inverses for all its elements Positive Integers Integers Rational Numbers Real Numbers?
Rational numbers and Real Numbers. The multiplicative inverses of integers are not integers.
Does the set of rational numbers have a multiplicative inverse?
Yes, and for any non-zero rational x, the multiplicative inverse is 1/x.
What is the multicative identity of -3?
-3 does not have a multiplicative identity in the set of real numbers.
What is the multiplicative identity of 2?
The multiplicative identity is a property of a set of numbers, not of an individual number in the set. 1 is the multiplicative identity for the set of all integers, rationals or reals etc. Individual elements of the set do have a multiplicative INVERSE and for 2, this is 1/2 or 0.5
Is there a multiplicative identity n such that a times n equals a for any rational number a?
n = 1
What is multiplicative inverse in rational numbers?
The inverse function of multiplication is division.
What type of number is one?
It isa natural numberan integera rational numbera real numbera complex numberIt is also the multiplicative identity of each of the above sets of numbers.
