Question
I. 6x2 – 7x - 20 = 0 II.
3y2 - y - 14 = 0 In each of these questions, two equation I and II are given. You have to solve both the equations and give answer:Solution
I. 6x2 – 7x - 20 = 0 6x2 – 15x + 8x - 20 = 0 3x(2x - 5) + 4(2x - 5) = 0 (2x - 5) (3x + 4) = 0 x = 5/2, -4/3 II. 3y2 - y - 14 = 0 3y2 – 7y + 6y - 14 = 0 y(3y – 7) + 2(3y – 7) = 0 (y + 2) (3y – 7) = 0 y = -2, 7/3 Hence, the relationship cannot be established between x and y.
In Java, what will be the output of the following code snippet?
public class Test {
public static void main(String[] args) { <...
Which sorting algorithm is considered the most efficient for large datasets with no additional memory constraints?
What is a fundamental characteristic of a singly linked list?
Which cryptographic concept ensures that data integrity is preserved and cannot be altered during transmission?
Which of the following correctly describes the primary difference between Cross-Site Request Forgery (CSRF) and Cross-Site Scripting (XSS)?
...Which of the following is a core characteristic of Big Data?
In the context of asymmetric encryption, which of the following is a key feature of public-private key pairs?
- Computer Architecture
Which architectural feature is crucial for improving the performance of modern multi-core processors?
In a binary tree, what is the maximum number of children a node can have?
What is the base case in a recursive function?
