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3 years ago

Give the imporntance of having standard funiture in the laboratory

Computers and Technology

1 answer:

TEA [102]3 years ago

8 0

Answer:

I guess if there is experiment going on in absence one of those furniture then the experiment isn't successful

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Write a program that generates two 3x3 matrices, A and B, withrandom values in the range [1, 100] and calculates the expression½

Alex

Answer:

#include <bits/stdc++.h>

using namespace std;

int main() {

int A[3][3],B[3][3],res[3][3],i,j;

srand(time(0));//for seed.

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

{

int val=rand()%100+1;//generating random values in range 1 to 100.

int val2=rand()%100+1;

A[i][j]=val;

B[i][j]=val2;

}

cout<<endl;

}

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

{

res[i][j]=0.5*A[i][j]+3*B[i][j];//storing the result in matrix res.

}

cout<<"Matrix A is"<<endl;

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

{

cout<<A[i][j]<<" ";//printing matrix A..

}

cout<<endl;

}

cout<<"Matrix B is"<<endl;

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

{

cout<<B[i][j]<<" ";//printing matrix B..

}

cout<<endl;

}

cout<<"The result is"<<endl;

for(i=0;i<3;i++)

{

for(j=0;j<3;j++)

{

cout<<res[i][j]<<" ";//printing the result..

}

cout<<endl;

}

return 0;

}

Output:-

Matrix A is

13 95 83

88 7 14

24 22 100

Matrix B is

11 13 95

48 35 20

68 100 18

The result is

39.5 86.5 326.5

188 108.5 67

216 311 104

Explanation:

I have created 2 matrices A and B and storing random numbers int the matrices A and B.Then after that storing the result in res matrix of type double to store decimal values also.Then printing the res matrix.

6 0

3 years ago

Which statement best describes multimedia

d1i1m1o1n [39]

Answer:

I couldn't find options to this question online but I will give you an explanation so you can choose the correct answer.

Explanation:

The term multimedia refers to something that uses multiple media simultaneously when transmitting information.

Examples of this can be:

photographs
sounds
text
video

Multimedia frames the objects and systems that use multiple physical or digital media to transmit content. It also refers to the media that store and disseminate these types of content.

6 0

3 years ago

An administrative assistant types a document, saves, and prints. The assistant is using _____.

9966 [12]

The answer to your question is software.

3 0

3 years ago

How many possible password of length four to eight symbols can be formed using English alphabets both upper and lower case (A-Z

Fynjy0 [20]

Answer:

In a password, symbol/characters can be repeated. first calculate the total

symbols which can be used in a password.

So there are total 26(A-Z),26(a-z),10(0-9) and 2(_,$) symbols.

that is equal to 26+26+10+2=64.

Total number of password of length 4:

here at each place can filled in total number of symbols i.e 64 way for each

place.Then total number of possible password is:

64*64*64*64=16777216

Total number of password of length 5:

here at each place can filled in total number of symbols i.e 64 way for each

place.Then total number of possible password is:

64*64*64*64*64=1073741824

Similarly,

Total number of password of length 6:

64*64*64*64*64*64=68719476736

Total number of password of length 7:

64*64*64*64*64*64*64=4398046511104

Total number of password of length 8:

64*64*64*64*64*64*64=281474976710656

Hence the total number of password possible is:285,942,833,217,536

7 0

3 years ago

What method do phishing and spoofing scammers use

Leya [2.2K]

Answer:

please give me brainlist and follow

Explanation:

There are various phishing techniques used by attackers:

Installing a Trojan via a malicious email attachment or ad which will allow the intruder to exploit loopholes and obtain sensitive information. Spoofing the sender address in an email to appear as a reputable source and request sensitive information.

8 0

3 years ago

Give the imporntance of having standard funiture in the laboratory​

Give the imporntance of having standard funiture in the laboratory