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Posted by Anshuman Mishra 2 years, 10 months ago (13961885)
- 2 answers
Account Deleted 2 years, 10 months ago (9411128)
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Posted by Piyush Rai 2 years, 10 months ago (14245360)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
A digital footprint is data that is left behind when users have been online. There are two types of digital footprints which are passive and active. A passive footprint is made when information is collected from the user without the person knowing this is happening.
Posted by Lucky Don 2 years, 10 months ago (14123296)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
Let the initial amount with them be Rs. x and Rs. y respectively.
Then according to the question:
x+100=2(y−100)
x+100=2y−200
x−2y=−300…(1)
And,
6(x−10)=(y+10)
6x−60=y+10
6x−y=70…(2)
Multiplying equation (2) by 2, we get:
12x−2y=140…(3)
Subtracting equation (1) from equation (3), we get:
11x=140+300
11x=440
x=40
Substitute the vale of x in equation (1), we get:
40−2y=−300
40+300=2y
2y=340
{tex}y=\frac{340}{2}=170{/tex}
∴ The friends had Rs. 40 and Rs. 170 with them respectively.
Posted by Roshan Gupta 2 years, 10 months ago (10794135)
- 2 answers
Rishika Kabra 2 years, 10 months ago (11485293)
Rishika Kabra 2 years, 10 months ago (11485293)
Posted by Yash Kumar 2 years, 10 months ago (13857169)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
The types of the Java programming language are divided into two categories: primitive types and reference types. The primitive types (§4.2) are the boolean type and the numeric types. The numeric types are the integral types byte , short , int , long , and char , and the floating-point types float and double .
Posted by Chetan Rajput 2 years, 10 months ago (14205346)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
फ्रैंकफर्ट जर्मनी की पहली, सभी के लिए, स्वतन्त्र रूप से चुनी गई, संसद थी। इसका चुनाव ०१ मई १८४८ को हुआ था। इसका सत्र १८ मई १८४८ से ३१ मई १८४८ तक फ्रैंकफर्ट एम मेन में सम्पन्न हुआ।
Posted by Abhinav Singh 2 years, 10 months ago (14229435)
- 1 answers
Ankit Class 2 years, 10 months ago (13363936)
Few rules to keep homework help section safe, clean and informative.
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- Ask specific question which are clear and concise.
Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.
Posted by Iva Jain 2 years, 10 months ago (13158818)
- 3 answers
Account Deleted 2 years, 10 months ago (13286274)
Posted by Anandi Sigar 2 years, 10 months ago (10357319)
- 1 answers
Posted by Iva Jain 2 years, 10 months ago (13158818)
- 3 answers
Utkarsh Rathi 2 years, 10 months ago (14265093)
Account Deleted 2 years, 10 months ago (13286274)
Posted by Iva Jain 2 years, 10 months ago (13158818)
- 1 answers
Khushi Gupta 2 years, 7 months ago (10893681)
Posted by Meena Bhargav 2 years, 10 months ago (14245913)
- 3 answers
Meena Bhargav 2 years, 10 months ago (14245913)
Meena Bhargav 2 years, 10 months ago (14245913)
Meena Bhargav 2 years, 10 months ago (14245913)
Posted by Sanjaya Kumar Swain 2 years, 10 months ago (2529809)
- 0 answers
Posted by Dushyant Patel 2 years, 10 months ago (14053702)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
The growth of industrialization changed the social and political equation of Europe in many ways, like:
- Industrialization in its wake brought considerable change in socio-political sphere. Western and central parts of Europe witnessed rapid growth of industrialization leading to the growth of towns and cities and a strong commercial class whose existence was based on production for the market.
- This industrialization also resulted in the emergence of working class population and a new middle class comprising industrialists, businessmen and professionals.
- It was among these educated, liberal, middle classes that the ideas of national unity and abolition of aristocratic privileges gained popularity. All these changes had great impact on the society and political life of the people.
Posted by Suresh Singh 2 years, 10 months ago (14240156)
- 5 answers
Posted by Tharani Tharani 2 years, 10 months ago (13026505)
- 2 answers
Preeti Dabral 2 years, 10 months ago (2983787)
Given the ratio of the ages of two students = 5 : 3
Let their ages be 5<m:omath><m:r>x</m:r></m:omath> and 3<m:omath><m:r>x</m:r></m:omath>
After 6 years, their ages will be 5<m:omath><m:r>x</m:r></m:omath> + 6 and 3<m:omath><m:r>x</m:r></m:omath> + 6
Ratio of their ages after 6 years = 7 : 5
According to the question:
5<m:omath><m:r>x</m:r></m:omath> + 6 : 3<m:omath><m:r>x</m:r></m:omath> + 6 = 7 : 5
Product of mean = Product of extreme
⇒ 5(5<m:omath><m:r>x</m:r></m:omath> + 6) = 7 (3<m:omath><m:r>x</m:r></m:omath> + 6)
⇒ 25<m:omath><m:r>x</m:r></m:omath> + 30 = 21<m:omath><m:r>x</m:r></m:omath> + 42
⇒ 25<m:omath><m:r>x</m:r></m:omath> - 21<m:omath><m:r>x</m:r></m:omath> = 42 – 30
⇒ 4<m:omath><m:r>x</m:r></m:omath> = 8<m:omath><m:r>
⇒ x</m:r></m:omath> = 2
Hence the present ages of two students are 5(2) = 10 years and 3(2) = 6 years.
Rohit Yadav 2 years, 10 months ago (13707176)
Posted by Farhan Sadial 2 years, 10 months ago (14245478)
- 1 answers
Posted by Dimple Kushi 2 years, 10 months ago (13100915)
- 1 answers
Sukhmandeep Kaur 2 years, 10 months ago (13453546)
Posted by Prem Singh 2 years, 10 months ago (14245587)
- 1 answers
Posted by Parth Patel 2 years, 10 months ago (14240136)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
Let’s consider the number of 20 rupee notes to be x
And the number of 5 rupee notes be y
Then, according to the given conditions, we have
20x+5y=380 … (i) and
5x+20y=380−60
⇒5x+20y=320 … (ii)
Now, multiplying eq(i) by 4 and subtracting with eq(ii), we get
(80x+20y)−(5x+20y)=1520−320
⇒75x=1200
{tex}\begin{aligned} & \Rightarrow \mathrm{x}=\frac{1200}{75} \\ & \Rightarrow \mathrm{x}=16 \end{aligned}{/tex}
On substituting the value of x in eq(i), we get
20(16)+5y=380
⇒320+5y=380
⇒5y=380−320=60
{tex}\begin{aligned} & \Rightarrow y=\frac{60}{5} \\ & \Rightarrow y=12 \end{aligned}{/tex}
Therefore,
The number of 20 rupee notes =16 and
The number of 5 rupee notes =12
Posted by Shaivya Parikh 2 years, 10 months ago (13395610)
- 4 answers
Preeti Dabral 2 years, 10 months ago (2983787)
|
Plant Cell |
Animal Cell |
|
Cells comparatively larger in size |
Cells usually small in size |
|
Cell wall present |
Cell wall absent |
|
Plastids present |
Plastids absent |
|
Vacuole are large and generally one |
Vacuales are absent, if present small in size and large in number |
|
Dictyosmoes (Golgi apparatus) are present |
Prominent Golgi apparatus are present |
Kartik Thakur 2 years, 9 months ago (5259212)
Yash Yash Patel 2 years, 10 months ago (14262113)
Kashaf Ansari 2 years, 10 months ago (14224184)
Posted by D Pavan Kumar 2 years, 10 months ago (13237049)
- 0 answers
Posted by Janmay Jai Tyagi 2 years, 10 months ago (5245657)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
Online reservation software offers the following benefits:
- Instant answers to their availability inquiries.
- Professional, instant automatic e-mail confirmation.
- Time-saving.
- The ability to book anytime, from anywhere with Internet access.
- Money Saving.
Posted by Janmay Jai Tyagi 2 years, 10 months ago (5245657)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)
A web application is application software that is accessed using a web browser. Web applications are delivered on the World Wide Web to users with an active network connection.
Posted by Abcd Abc 2 years, 10 months ago (14242161)
- 0 answers
Posted by D Pavan Kumar 2 years, 10 months ago (13237049)
- 0 answers
Posted by Sonam Gairola 2 years, 10 months ago (14137110)
- 2 answers
Ansh Kumar Mali 2 years, 10 months ago (13989192)
Posted by Manisha Choudhary 2 years, 10 months ago (12371136)
- 1 answers
Preeti Dabral 2 years, 10 months ago (2983787)

Given A circle with centre O and an external point T and two tangents TP and TQ to the circle, where P, Q are the points of contact.
To Prove: {tex}\angle{/tex}PTQ = 2{tex}\angle{/tex}OPQ
Proof: Let {tex}\angle{/tex}PTQ = {tex}\theta{/tex}
Since TP, TQ are tangents drawn from point T to the circle.
TP = TQ
{tex}\therefore{/tex} TPQ is an isoscles triangle
{tex}\therefore{/tex} {tex}\angle{/tex}TPQ = {tex}\angle{/tex}TQP = {tex}\frac12{/tex} (180o - {tex}\theta{/tex}) = 90o - {tex}\fracθ2{/tex}
Since, TP is a tangent to the circle at point of contact P
{tex}\therefore{/tex} {tex}\angle{/tex}OPT = 90o
{tex}\therefore{/tex} {tex}\angle{/tex}OPQ = {tex}\angle{/tex}OPT - {tex}\angle{/tex}TPQ = 90o - (90o - {tex}\frac12{/tex} {tex}\theta{/tex}) = {tex}\fracθ2{/tex}= {tex}\frac12{/tex}{tex}\angle{/tex}PTQ
Thus, {tex}\angle{/tex}PTQ = 2{tex}\angle{/tex}OPQ
Posted by Aditya Raj Kashyap 2 years, 10 months ago (13150830)
- 1 answers

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Preeti Dabral 2 years, 10 months ago (2983787)
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