0
How do you prove that 1021 is the multiplicative inverse of 2.1?
Wiki User
∙ 6y ago
A multiplicative inverse (or reciprocal) is a number 1/x which when multiplied by x yields the multiplicative identity (1).
2.1 = 2 and 1/10 = 21/10
21/10 x 10/21 = 210/210 = 1
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
Is there an abbreviation for sextillion?
No. The best is 1021.
What is the additive inverse of -21?
21
What's 9x10 21?
If you actually meant, what is 9 x 1021 the answer is 9,189.
What is 1 followed by 21 zeros?
That's a sextillion. If you don't want to write it out, it's 1021 in the "shorthand" of mathematics and science.
What comes after a quintillion?
A sextillion, a 1 followed by 21 zeroes (1021), comes next. It is 1,000 times a quintillion.
What is 11 to the power of 21?
7.40025*1021 approx.7.40025*1021 approx.7.40025*1021 approx.7.40025*1021 approx.
What is the multiple of 21?
The answer depends on multiplicative WHAT! Multiplicative is an adjective, not a noun.The answer depends on multiplicative WHAT! Multiplicative is an adjective, not a noun.The answer depends on multiplicative WHAT! Multiplicative is an adjective, not a noun.The answer depends on multiplicative WHAT! Multiplicative is an adjective, not a noun.
Will you die on December 21 1021 i hope not?
Since 1021 was centuries ago, no.
Is there an abbreviation for sextillion?
No. The best is 1021.
What is the additive inverse of -21?
21
What is 1 third plus 1 seventh?
7/21 + 3/21 = 1021
What is 6 followed by 21 zeros?
6 x 1021
What is 10 to the power of 21?
This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.This is best written as 1021, since it is such a large number. If you want to write it out, write a one, followed by 21 zeroes.
What is the inverse of 3x72 equals 21 and why?
There is no sensible inverse to sentence that is FALSE!
What is the answer of 2.0 OF 10 to the 21 st power?
2.0*1021 is 2 sextillion.
What's 9x10 21?
If you actually meant, what is 9 x 1021 the answer is 9,189.
What is the inverse operation of add 21?
The inverse operation of adding 21 is subtracting 21. This means that if you subtract 21 from a number, and then add 21 to the result, you will get back to the original number.
