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
katrin2010 [14]
3 years ago
10

Deterime the minimum number of multiplication operations needed to compute the following. Show the order of the computations.

Computers and Technology
1 answer:
Lady bird [3.3K]3 years ago
7 0

Answer:

The minimum umber of multiplication operations needed to compute is 1242.

Explanation:

Solution

Given that:

Now,

(A1*(A2*A3))*(A4A5)

Thus

A2*A3 = 7*30*2 = 420 operations. It will create 7*2 matrix.

A1*(A2*A3) = 3*7*2 = 42 operations. It will create 3*2 matrix

A4*A5 = 2*10*30 = 600 Operations. It will create 2*30 matrix.

(A1*(A2*A3))*(A4A5) = 3*2*30 = 180 operations. It will create 3*30 matrix

Hence

The total number of multiplications are is given below

420+42+600+180 = 1242

You might be interested in
Steve adds a second 1-GB 240-pin DIMM to his PC, which should bring the total RAM in the system up to 2 GB. The PC has an Intel
egoroff_w [7]

Answer:

Option A is correct.

Explanation:

He attaches the second 1 Gigabyte 240 pins DIMM for his system the overall RAM will be up around 2 Gigabytes. System is fitted with Intel Core 2 Dual 3-GHz cpu as well as three 240 pins DIMM ports on the motherboard. Transforms on a system, just 1 Gigabytes of RAM is seen through that RAM count.

Thus, the following issue is much more probably to be the failure to correctly grab that RAM.

5 0
4 years ago
What are some pros and cons of being a Computer Hardware Engineer?
olganol [36]
Pros: Median salary is high (about $108,430), Employable in many different industries, like product manufacturing, computer systems design and scientific research.
Cons: Limited job growth, often requires long hours.
8 0
3 years ago
12) The Windows utility returns your computer to the state it was in when it came from the factory. Erase Refresh Reset Backup N
Ludmilka [50]

Answer:

Reset

Explanation:

3 0
3 years ago
The blank contains the computer's brain the central processing unit CPU
Ipatiy [6.2K]

The central processing unit (CPU), also called a processor, is located inside the computer case on the motherboard. Hope it helps (:

6 0
3 years ago
HELP ASAP
saw5 [17]

When associating an event handler with a button click which event occurs  the user hits the right mouse button, the outcome, if any, is That hurt.

How can the result be established?

The flow of the programme indicates that:

When the user presses the button, the application prints "That hurt" without any quotation marks.

This operation may be found in the third line of the programme.

Therefore, the outcome is (b) That hurt if the user clicks the right mouse button.

Details on the programme are available at:

brainly.com/question/16397886

#SPJ4

7 0
1 year ago
Read 2 more answers
Other questions:
  • Which one of the following features can control left and right indents using markers?
    5·2 answers
  • Within the Differentiated Services (DiffServ) architecture, how many classes of service (CoS) are there?
    7·1 answer
  • This type of software is used for creating slid shows.
    8·1 answer
  • int sequence[10] = { 3, 4, 5, 6, 7, 8, 9, 10, 1, 2 }; Write a C++ program to ask the user to enter a number, if the number can b
    10·1 answer
  • ​what is the best advice to follow when using texting or instant messaging (im) in the workplace
    5·1 answer
  • In Broadbent's filter model of attention, the stages of information processing occur in which order?
    9·1 answer
  • True or false, USBs are slower than RAM.
    15·1 answer
  • Can people survive without technology?
    5·1 answer
  • Armando is trying to decide how he will alert players that the game is over in the new video game that he is designing. He is co
    8·1 answer
  • What type of attack occurs when the threat actor snoops and intercepts the digital data transmitted by the computer and resends
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!