Inverse functions in trigonometry are used to get the angle with any of the trigonometry ratios. Cosine inverse is usually written as arccos(x)... View Article
A parabola is a graph that is U shaped. It is a conic section which is made by the intersection of a cone and a plane. y = ax2+bx+c is the... View Article
XY plane in two dimensions is used to denote an ordered pair such as (x, y) in which former is called abscissa, while latter is known as... View Article
Derivative of the sum of two functions is the sum of their derivatives. The derivative of a sum of 2 functions = Derivatives of first function +... View Article
The probability theory is a branch of Mathematics that deals with the chances of occurrence of the events. In probability theory, we usually find... View Article
In diamond, the outer shell of each carbon atom has 4 electrons and again these electrons are shared with 4 other carbon atoms by covalent bonds.... View Article
Quadratic is relating to the second power. In Mathematics, the term quadratic describes something that pertains to terms of the second degree... View Article
Complex numbers having the same real part and imaginary parts of opposite signs in a complex pair is defined as complex conjugates. Let z be a... View Article
'Percent (%)' means 'out of one hundred': To calculate 20% of number 50 Multiply 50 by 20%, and solve the expression. Where 20% can be written... View Article
As per the definition of parallel lines, “parallel lines always maintain the same distance apart and never touch each other”. How many times can... View Article
Two lines are parallel if the length between two straight lines will be exactly the same at any point and never touch each other. Examples of... View Article
Parallel lines and curves are two different concepts. We can say two curves can be parallel. But can not describe parallel lines as a curve. To... View Article
Let us consider two possibilities here, first is to find at least 2 heads and another is to find the exactly 2 heads in 3 tosses. Case 1: Let A... View Article
Yes. Triangle is a plane shape. A triangle is the first member in the family of polygons. The name is derived from Greek in which the prefix... View Article
Straight line is a one-dimensional figure which has only length, neither width nor height. A straight line is infinite in length. To graph a... View Article
