When two vectors are perpendicular to each other, then the angle between them will be equal to 90 degrees. As we know, the cross product of two... View Article
In differentiation, dy/dx is read as the derivative of y with respect to x. If y = f(x) is a function, then the derivative of function is denoted... View Article
Cross product (also called vector product) is distributive over addition. If A, B and C are three vectors, then, as per distributive property;... View Article
Mean value theorem is used in: Leibniz’s rule Symmetry of second derivatives L’Hospital’s rule Learn more here: Mean Value Theorem... View Article
The equation of a circle, when center is at origin (0,0) is given by: x2+y2= a2 Where a is the radius of the circle. When the center of a... View Article
Yes, 0 is a rational number. Since we know, a rational number can be expressed as p/q, where p and q are integers and q is not equal to zero.... View Article
The cartesian form of complex numbers is represented in a two-dimensional plane. If a+ib is a complex number, then the point on the complex plane... View Article
Vector product or cross product is not associative. It means, if A, B and C are three different vectors, then; A x (B x C) ≠(A x B) x C By... View Article
Volume is not a vector quantity but a scalar quantity. A scalar quantity has only magnitude but a vector quantity has both magnitude and... View Article
The SI unit (International system of unit) of mutual inductance of a coil, in Physics, is Henry. Henry is represented by the symbol H. One henry... View Article
The second theorem in calculus states if a function,f, is continuous on an open interval (l) and ‘a’ is any point in the interval,l, such that,... View Article
The formula of cos of three times of theta is given by: Cos 3θ = 4cos3θ - 3cos θ Learn more here: Triple Angle Formulas in Trigonometry... View Article
Covalent bonds are formed when the atoms share their valence electrons. It is, therefore, the outer shell of the atom is completed and it forms... View Article
Chemical bonds are formed when two or more molecules, atoms or ions bond together and give rise to a chemical compound. The four types of bonds... View Article
The period of the sine function is 2Ï€ (units). All the trigonometric functions are periodic functions. The time period is the length of one... View Article
If three coins are flipped, the probability of getting exactly 3 tails is 1/8. Explanation: If 3 coins are tossed, the sample space, S ={HHH,... View Article
