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# Ashra Siddiqui  
Mathematics - Subject Matter Expert  
Bhanzu

I am a Subject Matter Expert at Bhanzu, working with the LX team and bringing over 10 years of experience in teaching mathematics across primary and middle school levels. I specialize in Algebra, Geometry, and Arithmetic, with a strong focus on simplifying complex concepts through interactive, concept-based learning. My teaching approach is student-centered and differentiated, ensuring every learner builds confidence, strengthens problem-solving skills, and develops a deeper understanding of mathematics. I hold a Master’s degree in Physics, a Bachelor’s degree in Mathematics, and a central-level teaching certification. I have also trained students for competitive exams and Olympiads. Through my work and content, I aim to make math meaningful, relatable, and enjoyable for both students and parents.

Arithmetic Geometry Algebra

**Editorial Standards:** All articles by Ashra Siddiqui are reviewed for accuracy and aligned with Bhanzu's editorial guidelines. Content is based on expertise in Arithmetic and Geometry.

## Articles by Ashra Siddiqui

1. [Multiplication of Matrices - Rules and Methods  
The multiplication of matrices is defined only when the number of columns in the first matrix equals the number of rows in the second — and the result is computed row-by-column using dot products. This article covers the dimension rule, the step-by-step method, the four properties, worked examples in $2 \times 2$ and $3 \times 3$ cases and the most common mistakes.  
May 13, 2026](/content/math/algebra/multiplication-of-matrices/index.html)

2. [Sequences in Algebra - Types, Formulas, Examples  
A sequence in algebra is an ordered list of numbers — called terms — that follows a specific rule. Sequences can be finite (ending) or infinite (continuing forever). The eight most-studied types are arithmetic (add a constant), geometric (multiply by a constant), harmonic (reciprocals of arithmetic), Fibonacci (each term = sum of previous two), triangular, square, cube, and quadratic.  
May 13, 2026](/content/math/algebra/sequences/index.html)