The Quadratic Equation is one of the most scoring topics in the Quantitative Aptitude section of the SBI Clerk Exam. Questions from this chapter are usually straightforward, requiring good calculation ...

Rewrite \(y = {x^2} - 6x + 11\) in the form \(y = {(x - b)^2} + c\). To get \(b\) (the number inside the bracket), halve the coefficient (number in front) of the ...

Abstract: In computer vision, many problems can be formulated as binary quadratic programs (BQPs), which are in general NP hard. Finding a solution when the problem is of large size to be of practical ...

A number machine is a way of writing rules using a flow diagram. The equation \(3j - 6 = 9\) can be shown on a number machine by writing out the functions that have been applied to \(j\) in the order ...

Abstract: Visual cryptography is a surfacing form of encryption that enables decryption through the use of human eyesight features. This paper covers the implementation of enhancing visual ...

py-pde is a Python package for solving partial differential equations (PDEs). The package provides classes for grids on which scalar and tensor fields can be defined. The associated differential ...

The CBSE Class 10 Board Exams 2026 will begin on 17 February 2026 with Mathematics, followed by English (21 Feb), Science (25 ...

$\mathcal{O}(1)$ Constant Time Execution time remains the same regardless of the input size. Accessing an array element by index. $\mathcal{O}(\log n)$ Logarithmic Time Execution time grows ...

The Central Board of Secondary Education (CBSE) is tentatively going to conduct the Class 10 English Board Exam on 21 February 2026. This is the perfect time for students to follow a structured ...