Sir Arthur Conan Doyle was a medical doctor who turned author. While one does wonder why people change career tracks that late, it is also prudent to look at options when you are still in the last year of high school.…Read More
The Test Series starts with 10 Live Mini JEEs followed by 10 Live Model JEEs. So, what are Mini JEEs and Model JEEs?
Mini JEEs and Model JEEs?
Mini JEEs are topic-focused while the Model JEEs are full-syllabus mock exams.…Read More
Many students who’ve taken Physics, Chemistry, Mathematics (PCM) combination in class 12 perceive Engineering as the only choice towards a prosperous career.
The thought, “If not Engineering, then what?” has been instilled in the minds of many of our peers, this may include you too.…Read More
This explanation of Descartes’ Rule of Signs was submitted by Ayush, a HashLearn tutor from IIT, Dhanbad.
Consider a polynomial equation p(x)=0 (descending powers of x)
i) Number of positive roots of the equation p(x)=0 cannot exceed the number of changes of sign in p(x).…
Chemistry can be an intimidating subject. The entire syllabus is roughly divided into three parts – organic chemistry, inorganic chemistry, and physical chemistry. Studying each section seems to be a daunting task as it never seems to end. However, chemistry is in fact a very scoring subject.…Read More
This tip on calculus was contributed by one of our top tutors, Shashwat.
What you will learn from this tip:
The trick to differentiate an infinite series.
Consider the following question:
A function y is defined as
Find at x = 0.…Read More
This tip on roots of an equation, and complex numbers was contributed by one of our top tutors, Sudheer Naidu.
- What you will learn from this tip:
- An understanding of the relation between complex numbers and the roots of unity.
- The trick to calculate the nth roots of unity.
Formulae are like difficult boss fights in video games where you are outnumbered by enemies, except they are much greater in number. It’s a well-known fact that all you JEE and NEET aspirants have to learn a lot of equations and have them on the tip of your tongue.…Read More
The worst thing that can happen to any student is coming to the exam hall only to realize you’ve prepared for the wrong subject.
To prevent this from happening to you, we’ve created a simple version of the CBSE exam schedule for Class 12 Science students.…Read More
CBSE exams for Class XII students begin on 9th March, 2017. A common worry across most students is Maths.
The Mathematics exam is on the 20th of March between 10:30 a.m. and 1:30 p.m.
One of the most important things students like you need to know about exam preparation is knowing the examination pattern.…Read More