Skip to main content
Janaka Rodrigo's user avatar
Janaka Rodrigo's user avatar
Janaka Rodrigo's user avatar
Janaka Rodrigo
  • Member for 2 years, 4 months
  • Last seen this week
  • Sri Lanka
6 votes
5 answers
2k views

Explaining difference between improper integrals that converge and diverge

6 votes
3 answers
909 views

Composite functions

5 votes
2 answers
1k views

Importance of standardization of definitions of mathematical terms

5 votes
2 answers
703 views

Mathematical induction without simplifying equations or inequalities

5 votes
4 answers
306 views

Role of history of mathematics in contextual teaching and learning

5 votes
7 answers
3k views

Alternative approaches in basic mathematical operations

4 votes
2 answers
192 views

Infinite descent method in geometry

3 votes
2 answers
326 views

Correct notation of a Sample space

3 votes
1 answer
286 views

Recreational mathematics to create sense of mathematics

3 votes
12 answers
3k views

Importance of complex numbers knowledge in real roots

2 votes
5 answers
996 views

Geometrical verifications for Algebraic formulae

2 votes
3 answers
960 views

Better proof for a proposition when a proof is already available [closed]

2 votes
1 answer
118 views

Partitioning objects in combinatorics

2 votes
1 answer
357 views

Teachers passionate in mathematics

2 votes
2 answers
287 views

Tangent line to a curve

2 votes
3 answers
173 views

Geometrical approaches in algebra

1 vote
0 answers
126 views

Quality of a solution in mathematics

1 vote
2 answers
372 views

Lateral thinking in mathematics

1 vote
4 answers
942 views

Reasoning outcomes of simplifications involving infinity

1 vote
0 answers
104 views

Symmetry of mathematical expressions in problem solving

1 vote
3 answers
739 views

Equation of a straight line on two dimensional Cartesian plane

1 vote
1 answer
369 views

Importance of etymological approach to terminology

1 vote
3 answers
165 views

Questions to test highest level of competency

1 vote
1 answer
670 views

Triples or triplets in Pythagoras theorem

1 vote
1 answer
214 views

Identifying Trigonometrical proofs

1 vote
2 answers
276 views

Responding to students' questions that aren't directly relevant to their exams

0 votes
0 answers
82 views

Engaging in a puzzle without a guidance of a leader while simultaneously being a component of that puzzle

0 votes
2 answers
277 views

Differentiation in integer solutions

0 votes
2 answers
166 views

Multiple proofs for the same problem

0 votes
0 answers
121 views

Infinite descent method