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Application of Multimedia

Multimedia technology is used in many different areas. Some of the areas where multimedia are used are: Education, Business, Advertising, etc.This note provides an information about application of multimedia and virtual reality.

Summary

Multimedia technology is used in many different areas. Some of the areas where multimedia are used are: Education, Business, Advertising, etc.This note provides an information about application of multimedia and virtual reality.

Things to Remember

  • Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of text books.
  • Multimedia is used in business for training employees, presenting sales, educating costumers etc.
  • Virtual reality is an artificial environment created with computer hardware and software and presented to user in such a way that is appears real.

MCQs

No MCQs found.

Subjective Questions

Q1:

Which of the following expression are polynomials and which are not polynomials?Give reasons.

3x3+4


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expressions:3x<sup>3</sup>+4</p> <p>This is the polynomial because in3x<sup>3</sup>, exponent of x=3 is a whole number.</p>

Q2:

Which of the following expression are polynomials and which are not polynomials?Give reasons.7

73x4


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expressions73x<sup>4</sup>is a polynomials because exponent of x=4 is a whole number.</p> <p></p>

Q3:

Which of the following expression are polynomials and which are not polynomials?Give reasons.

73x4


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expressions73x<sup>4</sup>is a polynomials because exponent of x=4 is a whole number.</p> <p></p>

Q4:

Which of the following expression are polynomials and which are not polynomials?Give reasons.

 

5


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expressions:5</p> <p>Here,5=5+0.x+0.x<sup>2</sup>.+......+0.x<sup>4</sup> can be written.So it is a polynomial.</p>

Q5:

Which of the following expression are polynomials and which are not polynomials?Give reasons.

 √5


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expression:&radic;5.</p> <p> &radic;5=&radic;5+0.x+0.x<sup>2</sup>+......+0.x<sup>4</sup>can be written.So it is polnomial.</p>

Q6:

Find the numberical coefficients of the following expressions:

-0.6x


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given expressions =-0.6x</p> <p>Here numerical coefficient of x =-0.6.Ans.</p>

Q7:

Find the lateral coefficient of:

x in 3xy

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,given ,x in 3xy.</p> <p>here,3xy=(3y)x</p> <p>&there4;Lateral coefficient of x=y.Ans.</p>

Q8:

Find the lateral coefficient of:

y2 in 3xy2


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>Given ,5xy=(5x)y</p> <p>&there4; Lateral coefficient of y<sup>2</sup>=x.Ans.</p>

Q9:

Write down the coefficient of y in the following monomials:

5xy


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here,</p> <p>given, 5 xy=(5x)y</p> <p>&there4;coefficient of y =5x.Ans.</p>

Q10:

Write down the coefficient of y in the following monomials:

xy10


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given,xy10=(x10)y</p>
<p>&there4; coefficient of y=x10.Ans.</p>

Q11:

Find the degreed of the following monomials:

4xy


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given, monomial=4xy</p> <p>Here,Sum of exponents of x and y (1+1)=2</p> <p>&there4;degree of 4xy=2.Ans.</p>

Q12:

Find the degreed of the following monomials:

 

xyz

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given, monomial =xyz</p> <p>Here, Sum of exponents of x,y and z=1+1+1=3</p> <p>&there4;degree of xyz=3.Ans.</p>

Q13:

Find the degreed of the following monomials:

x2y2z7

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given, monomial=x2y2z7</p>
<p>Here,Sum of exponents 2 of x , 2 of y and 1 of z=2+2+1=5</p>
<p>&there4;degree ofx2y2z7=5.Ans.</p>

Q14:

Find the degreed of the following monomials:

2x2+8x-9

 


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given polynomial2x<sup>2</sup>+8x-9</p>
<p>Here,the largest exponent of x=2.so,2x<sup>2</sup>+8x-9,is a second degree polynomial in x.</p>

Q15:

Find the degreed of the following monomials:

√6x +y5


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given polynomials&radic;6x +y<sup>5</sup></p>
<p>Here, exponent of terms y<sup>5</sup> is in 5.</p>
<p>&there4;degree of the polynomials =5. Ans.</p>

Q16:

Find out the degree of the following polynomials and arrange their terms in ascending order.

3x2+4x-18


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here given polynomials,3x<sup>2</sup>+4x-18</p> <p>The largest exponent of x =2.So, it is the second degree polynomial</p> <p>Arranging in ascending order we get, -18+4x+3x<sup>2</sup>.Ans.</p>

Q17:

Arrange the polynomials in descending order of power:

4y3+2y2+7


Type: Short Difficulty: Easy

Show/Hide Answer
Answer: <p>Here, given,4y<sup>3</sup>+2y<sup>2</sup>+7</p> <p>Arranging in descending order we get,4y<sup>3</sup>+2y<sup>2</sup>+7.Ans.</p>

Videos

Algebra Basics: What Are Polynomials? - Math Antics mathantics mathantics
More examples of addition and subtraction of polynomials | Algebra II | Khan Academy
Multiplying Polynomials
Application of Multimedia

Application of Multimedia

Multimedia technology is used in many different areas.

Some of the areas where multimedia are used are listed below:

  • Multimedia in Education field

    Multimedia is used to instruct as a master (guide) because nowadays, multimedia CD are used instead of text books. Knowledge can be easily obtained by using multimedia CD in computer because multimedia CD includes text, pictures, sound and film which helps the students to understand more easily and clearly than the text books and more cheaper than going to schools.

  • Multimedia in Business

    Multimedia is used in business for training employees, presenting sales, educating costumers etc. It helps for the promotion of business and new products.

  • Multimedia in Entertainment

    Multimedia is mostly used in games. Text, audio, images and animations are mostly used in computer games. The use of multimedia in games made possible to make innovative and interactive games. It is also used in movies for entertainment.

  • Multimedia in Advertising

    Multimedia technology is commonly used in advertisement. To promote the business and products multimedia is used for preparing advertisement.

  • Virtual reality

    It is an artificial environment created with computer hardware and software and presented to user in such a way that is appears real. Virtual reality effect can be created in computer using Extreme 3D, Ray Dream Studio, 3D Studio MAX and Visual Reality.

Lesson

Multimedia and Its Application

Subject

Computer Science

Grade

Grade 10

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