A triangle is a 3 sided plane polygon having 3 angles, one at each vertex, bounded by a pair of adjacent sides. When we add up all 3 angles,... View Article
Integration is an important topic for the 11th and 12th standard students and also has a major role in competitive exams. Integration Provides a... View Article
Modulus of a complex number is the quantities which can be recognised by looking at an Argand plane. Basically, it is the distance of the point... View Article
In probability, the term “mutually exclusive” used to refer to events that cannot occur at the same time. In other words, when two or more events... View Article
Sequence and series is one of the important concepts in JEE Main syllabus. harmonic progression covered under sequence and series. So the answer... View Article
A triangle is a special type of polygon having 3 sides and 3 angles. Triangles can be classified based on their sides and angles. Basically,... View Article
In linear algebra, matrices can be categorized on the basis of the value of their elements, their order, number of rows and columns, etc. There... View Article
A set of points that forms a curve where each point on the curve is at equidistant from the focus is called a parabolic curve. Read more about... View Article
Why Pi is irrational and 22/7 is rational? 22/7 is a rational number. All rational numbers can be expressed as a fraction whose denominator is... View Article
Arithmetic Mean and geometric mean are the mean/average for a set of data or a collection of numbers. If a1, a2,...., an are the values of... View Article
There are 3 types of solutions of a system of linear equations - infinitely many solutions, unique solutions and no solution. When the system is... View Article
In real life, integrations are used in various fields such as engineering, where engineers use integrals to find the shape of building. In... View Article
The formula used to find the nth term of an arithmetic sequence, “a, a + d, a + 2d, ....” is, an = a + (n - 1 ) d Where a_n is nth term a =... View Article
1) sin θ = (a2 + b2)/(a2 - b2), (a ≠ b) 2) sec θ = 4/5 3) tan θ = 45 4) cos θ = 7/3 Answer: (3) tan θ = 45 Solution: Let us consider the... View Article
