Two matrices are called equal matrices if they have the same order or dimension and the corresponding elements are equal. Suppose A and B are the... View Article
To find the sum of n natural numbers, we can use the formula given below. Sum of first n natural numbers = n(n + 1)/2 The sum of 1 to 100 means... View Article
In maths, sets, relations and functions are related concepts since they are connected with each other for some reasons. A relation is said to be... View Article
A matrix equation or the system of equations of the form AX = B may have one solution, no solution and infinitely many solutions based on the... View Article
Probability is the branch of mathematics that deals with the likelihood of occurrence of an event. The probability of any event ranges between 0... View Article
In vector algebra, the two common operations involving vectors are the dot product and the cross product. Let be the two vectors. The dot... View Article
In maths, complex numbers are the numbers that can be written in the form p + iq, where p and q are real numbers. Also, the letter “i” (iota) is... View Article
Fractions represent the ratio of two numbers, where the top number is called the numerator, bottom number is the denominator and these two... View Article
A fraction represents a numerical value, which defines the parts of a whole. Suppose a number “a” has to be divided into 8 parts, then it is... View Article
In trigonometry, tan is one of the six important ratios such as sine, cos, tan, cosec, sec and cot. The formula for tan angle is the ratio of the... View Article
Solid is one of the fundamental states of matter which has fixed shape and volume. Upon the application of external force, solids do not undergo... View Article
A sound is a form of energy that is the outcome of the vibration from the object or body. Sound propagates through the particle in air and... View Article
We know conductor is a material capable of passing electricity through it and an insulator is a material which does not allow the electric... View Article
Vinegar is an aqueous solution of acetic acid and is produced by the fermentation process of ethanol or sugars. Vinegar is mainly used as a... View Article
Water is a compound mixture which is made up of hydrogen and oxygen. It is hard to find water in its pure form even though it is one of the... View Article
Kinetic energy is seen when the object is in motion. Energy is exerted on the object in order to make it move. The kinetic energy of the object... View Article
The strength of the acid depends on whether it is strong or weak in nature. Acid dissociates into a proton, H+, and an anion, A−. Strong... View Article
As we know, the sound is created by the vibration of the object or body, and it is the sensation felt by the human ear. The sound can be... View Article
