This interactive quiz is suitable for Higher Maths students studying manipulating algebraic expressions. Quiz: Manipulating trigonometric expressions - Higher This interactive quiz is suitable for ...

The questions in this quiz are suitable for GCSE maths students studying quadratic graphs, cubic graphs, reciprocal graphs, exponential graphs - Higher, The equation of a circle - Higher,the equation ...

Abstract. We generalize the fundamental graph-theoretic notion of chordality for higher dimensional simplicial complexes by putting it into a proper context within homology theory. We generalize some ...