Rahul M R Salimath
Tutored more than 70+ students across all over the globe, with the Boards of the respected country along with the competitive exams.
Show all photos
Rahul M R Salimath
Bachelors degree
/ 55 min
Rahul - Know your tutor
•Tutored more than 70+ students of Grade 4 - 12, from Boards including IB, IGCSE, CAIE, AS & A Levels, CBSE, NESA, etc. and students from India, USA, UK, New Zealand, Australia, Singapore, UAE, Germany and many more, with personal ATAR Score between 88-93 %. •Tutored for Exams : International Math Olympiad, SAT, NAPLAN, AS & A Levels, Hong Kong Math Olympiad (HKIMO), CDS (Math), AFCAT. •More than 5 years of experience in Online Teaching from Freelancing to working for EdTech Companies like Codingal Technologies Pvt Ltd., PlanetSpark, Otoo Tuitions and Aimers Online Classes Pvt Ltd. * Proven Experience of explaining complex concepts in simple manner effectively, using the split and expose method, real life scenarios too helped alot in visualizing many concepts of how the concepts being taught can be applied on day to day life. * Teaching always backed by effective previous year paper analysis, which in return gives shape to form a strategy based on repeating pattern or on those concepts which are to be aligned into the paper. This is the most crucial and proven strategy that, solving and analyzing pattern through previous year papers has always been fruitful for both the me and my students.
Meet Rahul
Rahul graduated from KLE Technological University
Specialities of your tutor
Test prep strategies
Problem Solving
State-Specific Standards (USA)
Learning Plans
Provincial-specific curriculum (CA)
GCSE (UK)
Practice Tests
Homework help
Advanced Placement (AP) Program (USA)
Test Strategy
Practice Drills
CoTutorAI modules
Summary
Podcast
Quiz
Learnings
Flashcard
Spotlight
Zero Risk Guaranteed
15-days refund
Free tutor swap
No cancel fee
1-yr validity
24/7 support
Student types for classes
High School students
Middle School students
ADHD
College students
Elementary School students
Home schooled
Rahul also teaches
Algebra
Algebra 2
Arithmetic
Calculus
Calculus 2
Calculus 3
Mathematics concepts taught by Rahul
The tutor and student reviewed the concept of invertible matrices and how to verify them through matrix multiplication, aiming for an identity matrix result. They practiced solving 2x2 and 3x3 matrix problems and discussed key properties of invertible matrices, including determinant relationships. The student will continue practicing these concepts, particularly with 3x3 matrices.
Invertible Matrices
Verification of Inverse Matrices
Properties of Invertible Matrices
Scalar Multiplication with Matrices
Determinant Calculation (2x2 and 3x3)
Inverse of a Matrix
Cofactor of a Matrix
Adjoint of a Matrix
The Student and Tutor reviewed basic algebra homework before learning fundamental matrix operations. They covered the definitions and calculation methods for the Minor of a Matrix and the Co-factor of a Matrix, with the Student practicing several examples. The session also introduced the Adjoint and Inverse of a Matrix, and the Student was assigned practice to calculate co-factors for a whole matrix.
Minor of a Matrix
Co-factor of a Matrix
Shortcut for Co-factor Sign (Snake Method)
Co-factor of a Whole Matrix
Adjoint of a Matrix
Inverse of a Matrix
Student and Tutor worked through a problem involving matrices, determinants, and solving systems of linear equations. They determined an unknown variable, K, by using the condition for 'no unique solution' and then solved the system of equations. The session concluded with homework assigned to practice fundamental fraction arithmetic.
Calculating Determinants of 3x3 Matrices
Determinants for Systems with No Unique Solution
Solving Linear Systems with an Unknown Parameter
Distinguishing 'No Solution' from 'No Unique Solution'
Essential Fraction Arithmetic Review
The Student and Tutor practiced solving a complex matrix multiplication problem that required setting up and solving a system of three linear equations using the elimination method. The Student successfully derived the equations, applied the elimination technique, and verified the solution for x, y, and z. For follow-up, the Student will practice more questions from a shared resource, and another session is scheduled for tomorrow.
Matrix Multiplication Fundamentals
Deriving Linear Equations from Matrix Equality
Solving Linear Systems: The Elimination Method
Back-Substitution for Complete Solutions
Solution Verification for Accuracy
The Student and Tutor reviewed basic matrix operations, then delved into an extensive study of various matrix types, including diagonal, symmetric, and idempotent matrices, with detailed definitions and examples. The Student practiced matrix multiplication during the discussion of idempotent matrices. The next session is planned to cover determinants, minors, co-factors, adjoints, and inverses of matrices.
Diagonal Matrix
Zero (Null) Matrix
Identity (Unit) Matrix
Symmetric Matrix
Skew-Symmetric Matrix
Orthogonal Matrix
Idempotent Matrix
Teaching tools used by tutor
Visualization & Exploration
Assessment
Practice worksheets
Presentations
Solvers & Calculators
Math tutors on Wiingy are vetted for quality
Every tutor is interviewed and selected for subject expertise and teaching skill.