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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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Piecewise Function
Piecewise Function is a function that behaves differently for two types of input. As we know a function is a mathematical object which associates each input with exactly ...
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Mathematics
School Learning
Class 11
Range of a Function
Functions in math can be thought of as vending machines. Given the money in the form of input, they give some cans or cookies in return. Similarly, functions take some inp...
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Mathematics
School Learning
Class 11
Class 12 NCERT Solutions- Mathematics Part I - Chapter 3 Matrices - Exercise 3.1
Question 1. In the matrix A =[Tex]\begin{vmatrix} 2519-7\\ 35-25/212\\ \sqrt{3}1-517\\ \end{vmatrix}[/Tex], write:(i)The order of the matrixSolution:We can see that matrix...
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Mathematics
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NCERT
Class 12
Technical Scripter 2020
NCERT Solutions Class-12
Class 11 RD Sharma Solutions - Chapter 3 Functions - Exercise 3.1 | Set 2
Question 10. If f, g, h are three functions defined from R to R as follows:(i) f(x) = x2(ii) g(x) = sinx(iii) h(x) = x2 + 1Find the range of each function.Solution:(i) We ...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions - Chapter 3 Functions - Exercise 3.1 | Set 1
Question 1. Define a function as a set of ordered pairs.Solution:Let A and B be two non-empty sets. A relation from A to B, i.e., a subset of A×B, is called a function (or...
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Mathematics
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Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 8 RD Sharma Solutions - Chapter 23 Data Handling I (Classification And Tabulation Of Data) - Exercise 23.1
Question 1: Define the following terms:(i) ObservationsSolution:Observation is the value of a particular variable at a particular period.OREach entry in the given data is ...
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Technical Scripter
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Mathematics
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Class 8
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RD Sharma Solutions
RD Sharma Class-8
Class 9 RD Sharma Solutions - Chapter 6 Factorisation of Polynomials- Exercise 6.2
Question 1. If f(x) = 2x3-13x2+17x+12, find1. f(2)2. f(-3)3. f(0)Solution:Given: f(x)=2x3-13x2+17x+121. f(2)We need to substitute the '2' in f(x)f(2)=2(2)3-13(2)2+17(2)+12...
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Mathematics
School Learning
Class 9
RD Sharma Solutions
RD Sharma Class-9
Check if Nodes in Top view of a Binary Tree forms a Palindrome Number or not
Given a binary tree consisting of N nodes, the task is to check if the nodes in the top view of a Binary Tree forms a palindrome number or not. If found to be a palindrome...
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Tree
Queue
Hash
palindrome
Reverse
Recursion
Tree Traversals
tree-level-order
DSA
Class 9 NCERT Solutions- Chapter 14 Statistics - Exercise 14.3
Question 1. A survey conducted by an organization for the cause of illness and death among the women between the ages 15–44 (in years) worldwide, found the following figur...
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Mathematics
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NCERT
Class 9
NCERT Solutions Class-9
Algebra of Real Functions
A function can be thought of as a rule or set of rules which map an input to an output knows as its image.x ⇢ Function ⇢ yLetters such as f, g, or h are often used to desc...
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Algebra
Mathematics
School Learning
Class 11
Inverse Trigonometric Functions
Inverse trigonometric functions are the inverse functions of basic trigonometric functions. They are inverses of the sine, cosine, cosecant, tangent, cotangent, and secant...
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Mathematics
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Class 12
Maths-Formulas
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Relations and Functions
Math-Concepts
Amazon Interview Experience for SDE Internship (Pool-Campus)
Amazon conducted a recruitment drive for a group of Colleges.The process consisted of 3 rounds: One Online Test followed by 2 Technical Interview Rounds.Online Test:It con...
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Amazon
Interview Experiences
Internship
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Experiences
Types of Polynomials
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and algebraic operations. This article is about Monomials, Binomials, ...
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maths-polynomial
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Mathematics
School Learning
Class 8
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Mean Absolute Deviation
Mean Absolute Deviation is one of the metrics of statistics that helps us find out the average spread of the data i.e., Mean Absolute Deviation shows the average distance ...
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Mathematics
School Learning
Class 11
Technical Scripter 2020
Maths-Class-11
Permutation of a number whose sum with the original number is equal to another given number
Given two integers A and C, the task is to check if there exists a permutation of the number A such that the sum of the number A and its permutation is equal to C.Examples...
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Strings
Mathematical
number-digits
permutation
Numbers
DSA
1
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6372
6373
6374
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11271