Vrindawan Coaching Center

Emf of galvanic cells

A galvanic cell, also known as a voltaic cell, is an electrochemical cell that converts chemical energy into electrical energy. The cell consists of two electrodes, each with a different reduction potential, that are connected by an electrolyte. The potential difference between the two electrodes is known as the cell potential or electromotive force (EMF)…

Definite integral and their properties

A definite integral is a mathematical concept that represents the area under a curve between two specified points on the x-axis. It is denoted by the symbol ∫, and is defined as: ∫[a,b] f(x) dx = F(b) – F(a) where f(x) is a function, F(x) is its antiderivative or indefinite integral, and a and b…

Locus problems

Locus problems are mathematical problems that involve finding the set of all points that satisfy a given condition or set of conditions. The solution to a locus problem is the set of all points that satisfy the given conditions, which is often referred to as the locus of the problem. Locus problems can be two-dimensional…

Orthocentre

In calculation, an orthocentric framework is a bunch of four focuses on a plane, one of which is the orthocenter of the triangle shaped by the other three. Proportionately, the lines going through disjoint matches among the focuses are opposite, and the four circles going through any three of the four focuses have a similar…

Mode

In probability and statistics, the mode is a measure of central tendency that refers to the most frequently occurring value in a data set. It is the value that appears most often in a set of observations or data. The mode can be applied to both categorical and numerical data. To find the mode of…

Conditional probability

Conditional probability is the probability of an event occurring given that another event has already occurred. It is denoted by P(A|B) and read as “the probability of A given B”. The formula for conditional probability is: P(A|B) = P(A and B) / P(B) Where P(A and B) is the probability of A and B occurring…