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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Class 11 RD Sharma Solutions - Chapter 17 Combinations- Exercise 17.2 | Set 1
Question 1. From a group of 15 cricket players, a team of 11 players is to be chosen. In how many ways can this be done?Solution:We are given,Total number of players = 15N...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
How C# Code Gets Compiled and Executed?
C# is a general-purpose, strongly typed, lexically scoped, functional, object-oriented, and component-oriented programming language. In this article, we are going to learn...
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C#
Class 10 RD Sharma Solutions - Chapter 3 Pair of Linear Equations in Two Variables - Exercise 3.9
Question 1. A father is three times as old as his son. After twelve years, his age will be twice as that of his son and then. Find their present ages.Solution:Given, fathe...
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Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
Flutter - Difference Between setState and Provider in State Management
In this article, we will look into how we can use state management or provider package for implementing state management in our flutter app.We are creating a simple counte...
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Difference Between
Flutter
Dart
Flutter
Class 10 RD Sharma Solutions - Chapter 3 Pair of Linear Equations in Two Variables - Exercise 3.4 | Set 1
Solve each of the following systems of equations by the method of cross multiplication.Question 1. x + 2y + 1 = 0 and 2x – 3y – 12 = 0Solution:Given that,x + 2y + 1 = 02x ...
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Picked
Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
Class 11 RD Sharma Solutions - Chapter 23 The Straight Lines- Exercise 23.12 | Set 3
Question 21. Find the coordinates of the foot of the perpendicular from the point (-1, 3) to the line 3x - 4y - 16 = 0.Solution:Let us considered the foot of perpendicular...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions - Chapter 23 The Straight Lines- Exercise 23.12 | Set 2
Question 11. Find the equation of the right bisector of the line segment joining the points (a, b) and (a1, b1).Solution:Let us considered P(a, b) and Q(a1, b1) are the gi...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Shell Script To Check the String For a Particular Condition
Here, we are going to write a shell script that will echo (print) a suitable message if the accepted string does not meet a particular condition. Suppose we have given som...
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Linux-Unix
Shell Script
Picked
How to Sync File and Directories to Cloud Storage in Linux Using Rclone Tool?
Rclone is a command-line tool for synchronizing files and directories between Google Drive, Amazon S3, Openstack Swift / Rackspace cloud files / Memset Memstore, Dropbox, ...
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Linux-Unix
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How To
Linux-Tools
AWS DynamoDB - Working with Indexes
An index is a data structure that enables us to perform fast queries on different columns in a table. After creating an index, the database handles it for us. Whenever dat...
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DynamoDB
DynamoDB-Basics
Amazon Web Services
DevOps
How to Extract and Copy Files from ISO Image in Linux?
The term ISO was derived from the ISO 9660 file system, which is commonly used by optical media. An ISO image is a full copy of everything contained on a physical optical ...
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Linux-Unix
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How To
Class 12 RD Sharma Solutions - Chapter 19 Indefinite Integrals - Exercise 19.30 | Set 3
Question 41. ∫ x²/(x²+1)(3x²+4) dxSolution:Let x²/(x²+1)(3x²+4) =(Ax+B)/(x²+1) +(Cx+D)/(3x²+4)x²=(Ax+8)(3x²+4)+(Cx+D)(x²+1)=(3A+C)x3+(3B+D)x²+(4A+C)x+4B+DEquating similar ...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Shell Script to Read Data From a File
File reading is quite an important task in a Programmer's life as it makes some tasks quite comfortable and automates certain repetitive and time-consuming things. File re...
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Linux-Unix
Shell Script
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Shell Script To Check For a Valid Floating-Point Value
User Input can be hectic to manage especially if it's about numbers. Let's say you wanted to perform mathematical calculations in your app or script. It's not hard to say ...
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Linux-Unix
Shell Script
Picked
Class 12 RD Sharma Solutions - Chapter 19 Indefinite Integrals - Exercise 19.30 | Set 2
Question 21. ∫dx/(x[6(logx)²+7logx+2])Solution:Let =∫dx/(x[6(logx)²+7logx+2])=∫1/(x(2logx+1)(3logx+2)) dxNow,Let 1/(x(2logx+1(3logx+2))=A/(x(2logx+1))+B/(x(3log...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
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