What's the Deal with A^-1/B^-1?

  • Thread starter Thread starter Gringo22
  • Start date Start date
  • Tags Tags
    Opinions
Gringo22
Messages
16
Reaction score
0
A ^ - 1 / B ^ - 1

:zzz:
 
Mathematics news on Phys.org
B/A Isn't so hard if you think about it.
 
(A/B)^-1? what's the question?
 
You have to get a positive exponent in the numerator and denominator first, right ?
 
A ^ - 1 / B ^ - 1
Can be written ?

(1/A^1) / (1/B^1)
 
yes, what's wrong with it?
 
Gringo22 said:
A ^ - 1 / B ^ - 1
Can be written ?

(1/A^1) / (1/B^1)

Yes, A-1/B-1= (1/A)/(1/B). And to divide by a fraction, you invert and multiply: (1/A)(B/1)= B/A just as in the first response.
 
That you very much. :cool:
 

Similar threads

B The Paradox of 1 – 1 + 1 – 1 + 1 – 1 + …
Replies
5
Views
2K
A Equation system involving InverseDigamma(Digamma(a+1)-b*k)-1
Replies
2
Views
1K
I Raising to the power of 0 or 1
Replies
17
Views
2K
Why is 1 not equal to 0 in this proof?
2
Replies
66
Views
6K
MHB Proving $(a)^\dfrac{1}{3}+(b)^\dfrac{1}{3}+(c)^\dfrac{1}{3}=0$
Replies
1
Views
1K
MHB Roots of Polynomial: Find $\frac{1}{A}+\frac{1}{B}+\frac{1}{C}$
Replies
1
Views
1K
A How Does U(1) Double-Cover SO(2) for a Specified Angle?
Replies
2
Views
2K
B Question about PEMDAS/BODMAS ambiguity
2
Replies
77
Views
6K
B Does the Series 1-1+1-1+1... Truly Equal 1/2?
Replies
20
Views
3K
MHB How can you prove abc <= 1/8 knowing 1/a + 1/b + 1/c >= 6?
Replies
8
Views
1K

Hot Threads

Recent Insights

Back
Top