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Complete DevOps Roadmap - Beginner to Advanced
DevOps is considered a set of practices that combines the abilities of Software Development i.e Dev and IT Operations i.e Ops together, which results in delivering top-not...
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Class 10 RD Sharma Solutions - Chapter 4 Triangles - Exercise 4.1
Question 1. (Fill in the blanks using the correct word given in brackets:(i) All circles are _____________ (congruent, similar).(ii) All squares are _____________ (similar...
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What is Hadoop Streaming?
It is a utility or feature that comes with a Hadoop distribution that allows developers or programmers to write the Map-Reduce program using different programming language...
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Hadoop
Class 10 NCERT Solutions- Chapter 1 Real Numbers - Exercise 1.1
Question 1. Use Euclid’s division algorithm to find the HCF of:(i) 135 and 225 (ii) 196 and 38220 (iii) 867 and 255Solution:i)135 and 225We need to apply Euclid's algo, fo...
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Responsive UI Design in Android
Nowadays every Android UI designer is very serious about his UI design. The path of every project goes through UI design. UI design is the face of every project and every ...
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Android
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How Does Android App Work?
Developing an android application involves several processes that happen in a sequential manner. After writing the source code files, when developers click the Run button ...
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android
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Android
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Class 9 NCERT Solutions - Chapter 6 Lines And Angles - Exercise 6.1
Question 1. In the given figure, lines AB and CD intersect at O. If ∠AOC + ∠BOE = 70° and ∠BOD = 40°, find ∠BOE and reflex ∠COE?Solution:Given, AB and CD are straight line...
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Python program to calculate acceleration, final velocity, initial velocity and time
Here we can find the acceleration (a), final velocity(v), initial velocity(u) and time(t) using the formula a = (v-u)/t.At first, functions are defined for all four types ...
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Class 11 RD Sharma Solutions - Chapter 19 Arithmetic Progressions- Exercise 19.3
Question 1. The sum of first three terms of an AP is 21 and the product of first and the third term exceed the second term by 6, find three terms.Solution:We are given tha...
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RD Sharma Class-11
Class 10 RD Sharma Solutions – Chapter 8 Quadratic Equations – Exercise 8.7 | Set 2
Question 11: The sum of a number and its square is 63/4 , find the numbers.Solution:Let the number is = xso it's square is = x2Now according to condition-⇒(number)+(number...
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Maths
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Class 10
RD Sharma Solutions
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Class 12 RD Sharma Solutions - Chapter 18 Maxima and Minima - Exercise 18.1
Question 1. Find the maximum and the minimum values, if any, without using derivatives of the function f (x) = 4x2 – 4x + 4 on RSolution:Given in the question f(x) = 4x2 –...
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Class 10 RD Sharma Solutions- Chapter 8 Quadratic Equations - Exercise 8.7 | Set 1
Question 1: Find two consecutive numbers whose squares have the sum 85.Solution:Let first number is = x⇒ Second number = (x+1)Now according to given condition—⇒ Sum of squ...
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Mathematics
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RD Sharma Class-10
Class 11 NCERT Solutions- Chapter 2 Relation And Functions - Exercise 2.2
Problem 1: Let A = {1, 2, 3,...,14}. Define a relation R from A to A by R = {(x, y) : 3x – y = 0, where x, y ∈ A}. Write down its domain, codomain and range.Solution:Given...
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Class 12 RD Sharma Solutions - Chapter 3 Binary Operations - Exercise 3.4
Question 1. Let * be a binary operation on Z defined by a * b = a + b – 4 for all a, b ∈ Z.(i) Show that * is both commutative and associative.(ii) Find the identity eleme...
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Class 8 RD Sharma Solutions - Chapter 14 Compound Interest - Exercise 14.1
Question 1. Find the compound interest when principal = Rs 3000, rate = 5% per annum and time = 2 years.Solution:Given that,Principal (p) = Rs 3000Rate (r) = 5%Time = 2yea...
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RD Sharma Class-8
Class 9 NCERT Solutions- Chapter 5 Introduction to Euclid's Geometry - Exercise 5.1
Question 1: Which of the following statements are true and which are false? Give reasons for your answers.(i) Only one line can pass through a single point.(ii) There is a...
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