Hello Readers It is quite interesting to write about sets. I found that beginners face a lot of doubts to find out whether given collection of elements forms a set or not? To delete their doubts from memory, I have explained this concept with lots of examples. SET: Set is a collection of well-defined … Continue reading Sets(very easy approach)

# Minimum no of iterations required in Bisection method if tolerance error E is given:

Let's understand how many minimum iterations we should perform in the Bisection method so that approximated root is as far from the exact root as tolerance error is given Please refer my notesThank you

# Order Axioms: Rational Number Vs Irrational number

A real number is rational iff its decimal representation is either terminating or re occuring. While a real number is called irrational if it is not a rational or its decimal representation is neither terminating non recurring. Mathematically, a real number x s.t. x=p/q (q is non zero and gcd(p,q)=1), and p,q both are integers,is … Continue reading Order Axioms: Rational Number Vs Irrational number

# Axioms: (Algebraic Properties of real numbers)…..

Hello readersYou know what is axiom in mathematics?Generaly the question asked in interviews" what is the difference between Axiom and Theorem"?In mathematics or logical system, an initial statement that is assumed / accepted true without any contrary and used to derive other statements or to prove further theorems, is called Axiom.In simple words, no one … Continue reading Axioms: (Algebraic Properties of real numbers)…..

# Straight line in 3D(Solutions)

Many of you asked me for solutions of assignment on Straight linehttps://namitatiwari.org/2020/05/06/3d-coordinate-geometry-practice-questions/First try then match your solutions here

# Equations of Straight line in 3D

Just because we can’t find a solution, it doesn’t mean there isn’t one.— Andrew Wiles, English mathematician Today, you are going to learn how to write equations of straight line in 3D geometry.Think, if two planes intersect then what geometry we get?Yes it is straight line.Simply you can visualize it by taking example of coordinate … Continue reading Equations of Straight line in 3D

# Multiple Integrals (Practice Questions)

Without mathematics, there’s nothing you can do. Everything around you is mathematics. Everything around you is numbers. Here are some problems on multiple Integrals for you. Try to solve them. 12 Discuss with others, take time and go through each question. You will definitely solve all the problems. Believe me. If you stuck somewhere then … Continue reading Multiple Integrals (Practice Questions)

# 3D Coordinate Geometry (Practice Questions)

You are braver than you believe, stronger than you seem and smarter than you think.” — A.A Milne So, Do practice on the following problems based on direction cosines, ratios, Plane, Straight line, Sphere etc. 1234 Thank you

# Function of several variables (Practice Questions)

"Anyone who has never made a mistake has never tried anything new.”Albert Einstein So think and solve the following questions on partial differentiation, Euler's theorem, Maxima/minima. 123 Thank you

# Relation and Function (Practice Questions)

"Strive for progress, not perfection"With this thought, start solving the following questions on Relation and function as you have already enough interaction with function, domain and range etc, if not then first go through the following;https://namitatiwari.org/2020/04/04/function-mapping/https://namitatiwari.org/2020/04/05/types-of-functions-and-their-computations/https://namitatiwaridotorg.wordpress.com/2020/04/07/domain-of-a-function/?preview=truehttps://namitatiwari.org/2020/04/07/domain-of-function-continued/https://namitatiwari.org/2020/04/09/range-of-real-valued-function/https://namitatiwari.org/2020/04/10/range-of-function-exercise/

# SET THEORY (Practice Questions)

Hello readersHope you are doing well.This post has some important questions to understand better the concept of Set theoryhttps://namitatiwari.org/2018/12/20/setsvery-easy-approach/ So if you know Set theory, please go through the following questions and solve them beautifully.You can ask your doubts and queries in the comment section.Thank you