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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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Basics of Spatial Computing
Spatial Computing is termed as a user interface that uses technology to make a computer interface in a three-dimensional world by changing the physical reality to send inp...
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Technical Scripter
Computer Organization & Architecture
Technical Scripter 2020
What is Pascal's Calculator ?
Pascal’s Calculator :In the year 1642, a French scientist named Blaise Pascal invented the machine used for addition called Pascal’s calculation. It is a mechanical calcul...
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Computer Organization & Architecture
Web Scripting Virus
Web Scripting Virus is malware that has the capacity to breach web browser security. When it breaches the web browser security, it injects some malicious code to take over...
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Computer Networks
Information-Security
Difference between Penetration Testing and Ethical Hacking
1. Penetration Testing :Penetration testing is done for finding vulnerabilities, malicious content, flaws and risks. It is done to build up the organizations' security sys...
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Technical Scripter
Computer Networks
Difference Between
Types of Analytics
Analytics is used in almost every industry. The technological changes you see every day is all because of analytics. Today we will see the main types of analyticsDescripti...
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Misc
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data-science
Technical Scripter 2020
Class 11 NCERT Solutions- Chapter 16 Probability - Exercise 16.2
Question 1. A die is rolled. Let E be the event “die shows 4” and F be the event “die shows even number”. Are E and F mutually exclusive?Solution:Let us consider that 1, 2...
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Mathematics
School Learning
NCERT
Class 11
Technical Scripter 2020
NCERT Solutions Class-11
Class 10 RD Sharma Solutions- Chapter 10 Circles - Exercise 10.2 | Set 2
Question 11. In the figure, PQ is tangent at a point R of the circle with centre O. If ∠TRQ = 30°, find m ∠PRSSolution:∠TRQ = 30° and PQ is tangent at point RTo Find: ∠PRS...
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Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
Flutter - Implementing Pull to Refresh
The pull-to-refresh or (swipe-to-refresh) feature enables a user to pull down to fetch more data. The pull-to-refresh feature can be seen in many modern apps. The pull-to-...
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android
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Flutter
Dart
Flutter
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Java Program to Compute the Sum of Numbers in a List Using Recursion
ArrayList is a part of the Collection framework and is present in java.util package. It provides us with dynamic arrays in Java. Though, it may be slower than standard arr...
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Java
Java-Collections
Java Programs
java-list
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Transfer Object Pattern in Java
It is used when we want to pass data with multiple attributes in one shot from client to server. Transfer Object is a simple POJO class having getter/setter methods and is...
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Java
Object-Oriented-Design
Class 11 RD Sharma Solutions- Chapter 33 Probability - Exercise 33.4 | Set 1
Question 1(a). If A and B are mutually exclusive events associated with a random experiment such that P(A) = 0.4 and P(B) = 0.5, then find out:(i) P(A U B) (ii) [Tex]P(\ba...
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Mathematics
School Learning
Class 11
Technical Scripter 2020
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions- Chapter 33 Probability - Exercise 33.4 | Set 2
Question 15. From a pack of 52 cards, 4 cards are drawn at random. Find the probability that cards drawn are of the same color?Solution:From a pack of 52 cards, 4 cards ar...
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Mathematics
School Learning
Class 11
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RD Sharma Solutions
RD Sharma Class-11
Class 12 RD Sharma Solutions - Chapter 1 Relations - Exercise 1.2 | Set 2
Question 11. Let O be the origin . We define a relation between two points P and Q in a plane if OP = OQ . Show that the relation, so defined is an equivalence relation.So...
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Misc
Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Flutter - Internationalization
Internationalization refers to the term that an app is available in different regional languages for better reach to people. For this, we have to make an app available in ...
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android
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Flutter
Dart
Flutter
Class 11 NCERT Solutions- Chapter 2 Relation And Functions - Miscellaneous Exercise on Chapter 2
Question 1. The relation f is defined by f(x) = {x2, 0 ≤ x ≤ 3 3x, 3 ≤ x ≤ 10}The relation g is defined by g(x) = {x2, 0 ≤ x ≤ 2 3x, 2 ≤ x ≤ 10}.Show that f is a functio...
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Mathematics
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NCERT
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Technical Scripter 2020
NCERT Solutions Class-11
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