1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Angelina_Jolie [31]
3 years ago
14

In x^a=y, y^b=z, z^c=x, then prove that abc=1​

Mathematics
2 answers:
Marysya12 [62]3 years ago
7 0

Step-by-step explanation:

Let, x^a =y......(1) and

y^b =z.....(2) and

z ^c =x......(3).

Now, using (1) in (2) we get,

x ^ab =z......(4).

Now, using (4) in (3) we get,

x ^abc =x

or, x ^abc =x ^1

or, abc=1.

Hope it will help :)

irakobra [83]3 years ago
4 0

Step-by-step explanation:

hope the above solution will help you

You might be interested in
Triple the difference between 32 and 19. A. 3 x (32 -19) B. 32 - 19 x 3 C. 3 x 32-19 D. (3 x 32)-19
Elza [17]
The answer is A 3x(32-19)

Reasoning: Triple the difference of 32 and 19 would be a 3x multiplication of 32-19, you need parenthesis in order to do 32-19 first because of PEMDAS. SO the answer would be 3x(32-19 because none of the other options would show the equation correctly.

If you have any more questions feel free to ask them here on Brainly.com, please make sure to give my answer a rate, like, and vote brainliest if I've helped you out, it helps me a lot too!
5 0
3 years ago
What is the value of (1/8)^2, please help... ASAP
dmitriy555 [2]
That means 1/8 times itself 2 times so
1/8 times 1/8=(1 times 1)/(8 times 8)=1/64
3 0
3 years ago
What is 40percent of 50
AnnZ [28]

Answer:

20

Step-by-step explanation:

25=50% so minus 5

4 0
3 years ago
Read 2 more answers
Find the surface area of the rectangle prism. 3cm 9cm and 6cm
lisabon 2012 [21]

Answer:

198 cm²

Step-by-step explanation:

We are given the dimensions of a rectangular prism;

3cm 9cm and 6cm

We are required to determine its surface area;

We need to know that;

Surface area of a rectangular prism is given by;

A = 2(WL+HL+WH)

Where L, W and H are length , width and height respectively;

Assuming;

Width is 3 cm

Length is 9 cm, and

Height is 6 cm

Then;

Area = 2 ( (3×9) + (6×9) + (3×6))

        = 2(99)

       = 198 cm²

Therefore, the area of the rectangular prism is 198 cm²

6 0
3 years ago
A square room is covered by a number of whole rectangular slabs of side 60cm by 42cm. Calculate the least possible area of the r
Kitty [74]
42=6x7 then 60=6 x 10 so the least number cover the square should be 6x7x10, that is 420
8 0
3 years ago
Other questions:
  • Please help me with this.
    13·1 answer
  • At the beginning of the day the stock market goes down 4014 40 1 4 points and stays at this level for most of the day. At the en
    6·1 answer
  • What is a good example for this??
    9·1 answer
  • What is GCF and LCM of -5 and 56? Please Help! Will give Brainliest!
    14·2 answers
  • What is 3097.48 rounded to the nearest whole?
    8·1 answer
  • Solve for s.
    12·2 answers
  • What’s the answer to this please
    11·1 answer
  • 2.
    9·1 answer
  • A building has 816 feet tall and it has 102 floors, each floor is the same height. How tall is each floor?
    9·2 answers
  • Brielle made a color using 2 cups of white paint and 3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!