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
The cross product of two vectors is used to determine the vector that is perpendicular to the two vectors and is normal to the vector plane... View Article
There are three condition, where determinant can be zero. If the complete row of a matrix is zero If any row or column of a matrix is the... View Article
When two vectors undergo cross product, the resultant vector (by right hand rule) we get is perpendicular or orthogonal to two vectors and... View Article
Suppose we have two 2x2 matrices, whose determinants are given by: ∆1 = a1 b2 − a2 b1 ∆2 = c1d2 - c2d1 Now multiply ∆1 and ∆2. ∆1∆2 =... View Article
The equation of a parabola is given by: f(x) = ax2+bx+c To graph a parabola we need to find the vertex by using the formula: x = -b/2a and... View Article
By the property of vector product or cross product we can evaluate the sum of any two cross product. If A, B, C and D are four vectors, then; A... View Article
Calculus is used by professionals in various fields in real life, such as engineering, medicine, physics, economics and statistics. Calculus has... View Article
Sine curve or sine graph represents the equation: y=a sin bx Where a and b are not equal to 0 Sine curve is a sinusoidal wave that goes up and... View Article
Usually, all single bonds are sigma bonds that are formed by a combination of atomic orbitals. Sigma bonds are the strongest covalent bonds where... View Article
