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svet-max [94.6K]
3 years ago
13

Simplify the Boolean expression AB+(AC)`+AB`C(AB+C)

Computers and Technology
1 answer:
Nikolay [14]3 years ago
8 0

Answer:

A+A'C'

Explanation:

let F= AB+(AC)'+AB'C(AB+C)

       =AB +A'C'+AB'CAB+AB'CC

as we know that BB'=0 ( multiplicative inverse )

CC=C and AA=A

putting BB'=0 , CC=C and AA=A  in the expression of F we can find

F= AB +A'C'+0+AB'

F=AB+A'C'+AB'

F=AB+AB'+A'C'

taking A common

F=A(B+B')+A'C'

as B+B'=1 (additive inverse )

F=A+A'C'

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Write the definition of a function reverse, whose first parameter is an array of integers and whose second parameter is the numb
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Answer:

The c++ function for reversing an array is given. The function is declared void since it returns no value.

void reverse( int arr[], int len )

{

   int temp[len];

   for( int k = 0; k < len; k++ )

   {

       temp[k] = arr[k];

   }

   for( int k = 0, j = len-1; k < len, j>= 0; k++, j-- )

   {

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    }

}

Explanation:

The reverse function uses another array to reverse the elements of the original array.

An integer array is declared, temp[len], having the same length as the input array.

int temp[len];

To begin with, the elements of the input array are copied in the temp array.

for(int k = 0; k < len; k++ )

{

       temp[k] = arr[k];

}

Next, the elements of the input array are given new value.

The temp array, in reverse order, is copied into the input array.

for( int k = 0, j = len-1; k < len, j>= 0; k++, j-- )

{

           arr[k] = temp[j];

}

The above for loop makes use of two variables simultaneously.

While the array, arr is proceeding from first element to the next, the array temp begins with the last element and goes down to the previous element.

Now, the input array, arr, contains the elements in reverse order.

The complete program is given.

#include <iostream>

using namespace std;  

 

void reverse( int arr[], int len );

void reverse( int arr[], int len )

{

   int temp[len];

   

   for(int k = 0; k < len; k++ )

   {

       temp[k] = arr[k];

   }

   

   for( int k = 0, j = len-1; k < len, j>= 0; k++, j-- )

   {

           arr[k] = temp[j];

   }

   

}

int main()  

{

   int len = 5;    

   int arri[len];    

   for( int l = 0; l < len; l++ )

   {

       arri[l] = l;

   }

   

   reverse( arri, len );    

   return 0;

}

8 0
2 years ago
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3 0
3 years ago
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Please rate and heart.

thank you for posting this question i am glad i could answer it.

Please make this a brianliest answer thank you.

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<h2></h2><h2>i hope it will help you!</h2>

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