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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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Remove all occurrences of a character from a string using STL
Given a string S and a character C, the task is to remove all the occurrences of the character C from the given string.Examples:Input:vS = "GFG IS FUN", C = 'F'Output:GG I...
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Strings
STL
cpp-strings-library
DSA
Minimum pairs required to be removed such that the array does not contain any pair with sum K
Given an array arr[] of size N and an integer K, the task is to find the minimum count of pairs required to be removed such that no pair exists in the array whose sum of e...
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Arrays
Greedy
Sorting
array-rearrange
two-pointer-algorithm
DSA
Check if two given Rational Numbers are equal or not
Given two strings S and T representing non-negative rational numbers, the task is to check if the values of S and T are equal or not. If found to be true, then print "YES"...
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Strings
Mathematical
number-digits
rational-numbers
Fraction
Maths
DSA
Check if a Float value is equivalent to an Integer value
Given a floating-point number N, the task is to check if the value of N is equivalent to an integer or not. If found to be true, then print "YES". Otherwise, print "NO".Ex...
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Mathematical
Competitive Programming
School Programming
Data Types
Maths
Mathematics
DSA
Class 11 NCERT Solutions- Chapter 7 Permutations And Combinations - Exercise 7.3
Theorem 1: The number of permutations of n different objects taken r at a time, where 0 r ≤ n and the objects do not repeat isn(n-1)(n – 2). . .(n – r + 1), which is deno...
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Technical Scripter
Picked
Mathematics
School Learning
NCERT
Class 11
Technical Scripter 2020
NCERT Solutions Class-11
Count non-equidistant triplets of distinct array elements having indices in increasing order
Given an array arr[] of size N consisting of only 0s, 1s and 2s, the task is to find the count of triplets of indices (i, j, k) containing distinct array elements such tha...
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Arrays
Searching
Mathematical
Hash
cpp-map
DSA
Minimize length of an array consisting of difference between all possible pairs
Given an array arr[] of size N, the task is to find the minimum count of elements required to be inserted into the array such that the absolute difference of all possible ...
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Arrays
Analysis of Algorithms
Searching
Mathematical
Competitive Programming
array-rearrange
C++
HCF
DSA
Print prime factors of a given integer in decreasing order using Stack
Given an integer N, the task is to print prime factors of N in decreasing order using the stack data structure.Examples:Input: N = 34Output:17 2Explanation:The prime facto...
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Searching
Mathematical
prime-factor
cpp-stack-functions
DSA
Class 12 RD Sharma Solutions - Chapter 30 Linear Programming - Exercise 30.5
Question 1. Two godowns A and B have gain capacity of 100 quintals and 50 quintals respectively. They supply to 3 ration shops D, E and F whose requirements are 60, 50 and...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Class 12 RD Sharma Solutions - Chapter 22 Differential Equations - Exercise 22.6
Question 1. Solve the following differential equation[Tex]\frac{dv}{dx}+\frac{1+y^2}{y}=0[/Tex]Solution:From the question it is given that,[Tex]\frac{dy}{dx} + \frac{(1 + ...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Why is Data Visualization so Important in Data Science
Would you prefer to view large data tables and then make sense of that data or view a data visualization that represents that data in an easy-to-understand visual format? ...
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GBlog
Data Science
Data Visualization
AI-ML-DS
Class 12 RD Sharma Solutions - Chapter 3 Binary Operations - Exercise 3.1
Question 1. Determine whether the following operation define a binary operation on the given set or not:(i) ‘*’ on N defined by a * b = ab for all a, b ∈ N.(ii) ‘O’ on Z d...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Class 12 RD Sharma Solutions- Chapter 3 Binary Operations - Exercise 3.3
Question 1. Find the identity element in the set I+ of all positive integers defined by a * b = a + b for all a, b ∈ I+.Solution:Let e be the identity element in I+ with r...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Class 11 RD Sharma Solutions- Chapter 23 The Straight Lines- Exercise 23.16
Question 1. Determine the distance between the following pair of parallel lines:(i) 4x – 3y – 9 = 0 and 4x – 3y – 24 = 0(ii) 8x + 15y – 34 = 0 and 8x + 15y + 31 = 0(iii) y...
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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 23.17
Question 1. Prove that the area of the parallelogram formed by the linesa1x + b1y + c1 = 0, a1x + b1y + d1 = 0, a2x + b2y + c2 = 0, a2x + b2y + d2 = 0 is[Tex]\left|\frac{(...
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Picked
Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
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