![IB Math topic: 6 Tricky questions involving factorial notation, n!](https://static.wixstatic.com/media/e2e5b2_b56e7c5363f64ed594d1c6269118a5a4~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_b56e7c5363f64ed594d1c6269118a5a4~mv2.webp)
IB Math topic: 6 Tricky questions involving factorial notation, n!
This blog shows how to solve 6 questions related to factorials which include simplification, proof and equation solving.
![Sketching Of Quadratic Functions](https://static.wixstatic.com/media/e2e5b2_b37db1b6c8044f8197d287fc626cb001~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_b37db1b6c8044f8197d287fc626cb001~mv2.webp)
Sketching Of Quadratic Functions
This blog shows how to sketch quadratic functions expressed in different forms. Four examples have been taken to illustrate the procedure.
![Sketching Of Rational Functions](https://static.wixstatic.com/media/e2e5b2_2fdd3a63dc20481a884b32139213e1a8~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_2fdd3a63dc20481a884b32139213e1a8~mv2.webp)
Sketching Of Rational Functions
This post shows how to sketch rational functions taking four examples. This post also explains when you can have holes in the graph.
![Transformation Geometry (Rotation)](https://static.wixstatic.com/media/e2e5b2_d1e3c2a9be5140e284b38dd8e36f8099~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_d1e3c2a9be5140e284b38dd8e36f8099~mv2.webp)
Transformation Geometry (Rotation)
In the IGCSE syllabus, we have rotation of objects through multiples of 90 degrees, that means we may have questions involving rotations...
![7 Tricks of Proving Trigonometric Identities](https://static.wixstatic.com/media/e2e5b2_81cbe91f48424d0da006762e2a9a5f59~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_81cbe91f48424d0da006762e2a9a5f59~mv2.webp)
7 Tricks of Proving Trigonometric Identities
This blog post will help you to know how to prove a given trigonometric identity. This is useful for IB, IGCSE & Indian board students.
![Did you know how to prove Geometry problems?](https://static.wixstatic.com/media/e2e5b2_cd274f8d4a184ff39e03535436dd8a08~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_cd274f8d4a184ff39e03535436dd8a08~mv2.webp)
Did you know how to prove Geometry problems?
This post is helpful for CBSE/ICSE students. This article shows how to write the steps of a Geometry proof.
![5 Key Points to Remember for
Simultaneous Linear Equations
using the Elimination Method](https://static.wixstatic.com/media/e2e5b2_2882ae17eed94f728afb1c4fe7668160~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_2882ae17eed94f728afb1c4fe7668160~mv2.webp)
5 Key Points to Remember for Simultaneous Linear Equations using the Elimination Method
This post is useful for understanding how to solve simultaneous linear equations using the Elimination Method.
![Genesis of Online Math Tutoring](https://static.wixstatic.com/media/e2e5b2_ff876ae6ab1447fd913de128aefe2103~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_ff876ae6ab1447fd913de128aefe2103~mv2.webp)
Genesis of Online Math Tutoring
Want to know about the work and services provided by Online Math Tutoring?
![5 ways to excel in your teaching/tutoring profession ---- From an Online Math Tutor](https://static.wixstatic.com/media/e2e5b2_12263d66fd3c49d0b7b2d4c622d7a796~mv2.png/v1/fill/w_290,h_218,fp_0.50_0.50,q_95,enc_auto/e2e5b2_12263d66fd3c49d0b7b2d4c622d7a796~mv2.webp)
5 ways to excel in your teaching/tutoring profession ---- From an Online Math Tutor
Website Hi budding teachers/tutors! You have completed your formal education and you have a passion for teaching. So your plan is to...