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3 years ago

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

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Maslowich

Answer:

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Explanation:

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3 years ago

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Contact [7]

Answer:

C) Router

Explanation:

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3 years ago

You have just used a command that produced some interesting output on the screen. You would like to save that information into a

Bogdan [553]

Answer: A. > interesting.txt

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3 years ago

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levacccp [35]

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3 years ago

Find the error in the following pseudocode. Module main () Call raiseToPower (2, 1.5) End Module Module raiseToPower (Real value

Nataliya [291]

Answer:

Call raiseToPower (2, 1.5) '

raiseToPower (Real value, Integer power)

Explanation:

To solve this, first organize the pseudo code,

1) main ()

2) Call raiseToPower (2, 1.5)

3) End Module

4) Module

5) raiseToPower (Real value, Integer power)

6) Declare Real result

7) Set result=value^power

8) Display result

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Alternatively, change the integer power to real power to avoid this error.

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3 years ago