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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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Class 12 NCERT Solutions- Mathematics Part I - Chapter 5 Continuity And Differentiability - Miscellaneous Exercise on Chapter 5
Differentiate w.r.t x the function in Exercise 1 to 11.Question 1.(3 x2 - 9x - 5)9Solution:Let us assume y = (3x2 - 9x - 5)9Now, differentiate w.r.t x[Tex]\frac{dy}{dx}=\f...
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Mathematics
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NCERT
Class 12
NCERT Solutions Class-12
Class 12 RD Sharma Solutions - Chapter 19 Indefinite Integrals - Exercise 19.9 | Set 2
Question 25. ∫(1 + cosx)/((x + sinx)3) dxSolution:Given that I = ∫(1 + cosx)/((x + sinx)3) dx .....(i)Let us considered x + sinx = t then,On differentiating both sid...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Class 9 RD Sharma Solutions - Chapter 6 Factorisation of Polynomials- Exercise 6.5 | Set 2
Question 11. Using factor theorem, factorize of the polynomials : x3 – 10x2 – 53x – 42Solution:Given that,f(x) = x3–10x2 – 53x – 42The constant in f(x) is - 42,The factors...
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Mathematics
School Learning
Class 9
RD Sharma Solutions
RD Sharma Class-9
Class 10 RD Sharma Solutions - Chapter 14 Coordinate Geometry - Exercise 14.2 | Set 2
Question 20. The three vertices of a parallelogram are (3, 4), (3, 8), and (9, 8). Find the fourth vertex.Solution:Let ABCD be a parallelogram and vertices will be A (3, 4...
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Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
Class 9 RD Sharma Solutions - Chapter 6 Factorisation of Polynomials- Exercise 6.5 | Set 1
Question 1. Using factor theorem, factorize of the polynomials: x3 + 6x2 + 11x + 6Solution:Given that, polynomial eqn., f(x) = x3 + 6x2 + 11x + 6The constant term in f(x) ...
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Mathematics
School Learning
Class 9
RD Sharma Solutions
RD Sharma Class-9
Class 9 RD Sharma Solutions - Chapter 11 Coordinate Geometry - Exercise 11.1
Question 1. Plot the following points on the graph paper:(i) (2, 5) (ii) (4, -3) (iii) (-5, -7) (iv) (7, -4) (v) (-3, 2)(vi) (7, 0) (vii) (-4, 0) (viii) (0, 7) ...
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Mathematics
School Learning
Class 9
RD Sharma Solutions
RD Sharma Class-9
Class 12 RD Sharma Solutions - Chapter 19 Indefinite Integrals - Exercise 19.9 | Set 1
Evaluate the following integrals:Question 1. ∫(logx)/x dxSolution:Given that, I = ∫(logx)/x dxLet us considered logx = tNow differentiating both side we get,d(logx) = ...
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Mathematics
School Learning
Class 12
RD Sharma Solutions
RD Sharma Class-12
Class 10 RD Sharma Solutions - Chapter 14 Coordinate Geometry - Exercise 14.2 | Set 3
Question 40. Prove that the points (3, 0), (4, 5), (-1, 4), and (-2, -1) taken in order, form a rhombus. Also, find its area.Solution:Let us considered the given points ar...
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Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
SQL Query to Find all the Students with Marks Greater than Average Marks
Query in SQL is like a statement that performs a task. Here, we need to write a query to find all the students whose marks are greater than the average marks of students.W...
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SQL
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SQL-Query
Class 10 RD Sharma Solutions - Chapter 3 Pair of Linear Equations in Two Variables - Exercise 3.4 | Set 2
Solve each of the following systems of equations by the method of cross multiplication.Question 15. 2ax + 3by = a + 2b and 3ax + 2by = 2a + bSolution:Given that,2ax + 3by ...
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Mathematics
School Learning
Class 10
RD Sharma Solutions
RD Sharma Class-10
Retrieve PDF File in Django From Firebase
Firebase is a product of Google which helps developers to build, manage, and grow their apps easily. It helps developers to build their apps faster and in a more secure wa...
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Python
Python Django
Firebase
Rust - Drop Trait
Drop trait lets us customize what happens when a value is about to go out of scope. Drop trait is important to the smart pointer pattern.Drop trait functionality is used w...
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Rust
Rust traits
Class 11 RD Sharma Solutions - Chapter 17 Combinations- Exercise 17.2 | Set 3
Question 23. We wish to select 6 persons from 8, but if the person A is chosen, then B must be chosen. In how many ways can the selection be made?Solution:Total number of ...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
Class 11 RD Sharma Solutions - Chapter 17 Combinations- Exercise 17.2 | Set 2
Question 12. In an examination, a student to answer 4 questions out of 5 questions; questions 1 and 2 are however compulsory. Determine the number of ways in which the stu...
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Mathematics
School Learning
Class 11
RD Sharma Solutions
RD Sharma Class-11
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
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