UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 5th December 2020. Important news and views to... View Article
05 Dec 2020 CNA:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related POLITY AND GOVERNANCE 1. Plea in SC to move protesting... View Article
December 4th, 2020 PIB:- Download PDF Here TABLE OF CONTENTS 1. Central Waqf Council 2. PM-KUSUM Scheme 1. Central Waqf Council Context:... View Article
Kilogram is used to represent the mass or weight of an object. Kilogram is an SI unit of fundamental unit of mass. The symbol is kg. Learn more... View Article
Suppose we have two lines l and n, whose slopes are m1 and m2. If l and n are perpendicular, then, m1.m2 = 1 This condition shows that the... View Article
Perpendicular lines meet each other at right angle. It means the point where perpendicular lines intersects has angle equal 90 degrees. Learn... View Article
The cross product of two vectors results in a vector that is perpendicular to the two vectors, hence normal to the plane, that contains the two... View Article
The determinant of a 1x1 matrix is the absolute value of the element, present in the matrix itself. If matrix A = [2], then determinant of A,... View Article
The dot product of two vectors is commutative, such that. A.B = B.A Hence, the order of the vectors here does not matter. But for cross product... View Article
If A and B are independent events, then probabilities of both events A and B is equal to multiplication of probability of individual events. P(A... View Article
If cross product of two vectors is zero then the two vectors are parallel to each other or the angle between them is 0 degrees or 180 degrees. It... View Article
Equilibrium is a state of condition when a body is in neutral state. It means that the internal energy of the body and motion of the body remain... View Article
To calculate the interest paid on daily basis, we have to divide the interest obtained for 1 year by 365. For example, for the principal amount... View Article
The direction of resultant vector, for the cross product of two non parallel vectors is represented by right hand rule. If we point our index... View Article
In Physics, vectors are lines denoted for quantities who has magnitude and direction, such as force, velocity, acceleration, etc. For example, if... View Article
Cross product of two vectors is a resultant vector equal to the area of parallelogrma, spanned by two vectors. The magnitude of resultant vector... View Article
The trigonometry form or polar form of complex numbers is given by: z = r cosθ + ir sinθ Where, r is the modulus of z r = |z| = √(x2+y2) x =... View Article
Imaginary numbers or complex numbers are used in various fields such as in electricity, to denote the alternating currents. In quadratic... View Article
Semiconductors, in Physics, are those substances which has both electrical conductivity and insulating properties. Transistors are a type of... View Article
A rectangular hyperbola has its asymptotes or the axes perpendicular to each other, therefore it is called rectangular. Its eccentricity is equal... View Article
