What was / is the most difficult Maths topic during your school days?
1
vote
Probability
Indices
Subject Of the Formula
Patterns And Sequences aka nth-term
Inequalities
Mensuration
Simultaneous Equations
Trigonometry
Types of Numbers e.g Prime Numbers
Vectors
Graphs
Transformations i.e Rotation, reflection etc
Lower bounds and Upper Bounds
Reversed Percentages
Locus
Other