912 prompts matching "A sequence built from the triangular numbers (IGCSE Marking)"
Spot my mistake: The order in which the calculator applies operations
Act as my SS2 Mathematics tutor. Work a question on the order in which the calculator appl
Spot my mistake: The ambiguous case, where two angles are possible
Act as my SS2 Mathematics tutor. Work a question on the ambiguous case, where two angles a
Learn: Constructing the perpendicular bisector of a chord
You are my personal SS2 Mathematics tutor. Teach me constructing the perpendicular bisecto
Explain back: Drawing a histogram when every class is the same width
I have just studied drawing a histogram when every class is the same width in my SS2 Mathe
Explain back: The perimeter of a compound shape, and its hidden edges
I have just studied the perimeter of a compound shape, and its hidden edges in my SS2 Math
Learn: The kite formed by two tangents and two radii
You are my personal SS2 Mathematics tutor. Teach me the kite formed by two tangents and tw
Spot my mistake: The area under a speed-time graph read as distance
Act as my SS2 Mathematics tutor. Work a question on the area under a speed-time graph read
Spot my mistake: The angle sum of a polygon in general
Act as my SS2 Mathematics tutor. Work a question on the angle sum of a polygon in general
Spot my mistake: Setting each bracket to nought to find the roots
Act as my SS2 Mathematics tutor. Work a question on setting each bracket to nought to find
Spot my mistake: Reading across and then down to the median value
Act as my SS2 Mathematics tutor. Work a question on reading across and then down to the me
Learn: Where the sine curve crosses the x-axis
You are my personal SS2 Mathematics tutor. Teach me where the sine curve crosses the x-axi
Learn: Checking the answer against the longest side
You are my personal SS2 Mathematics tutor. Teach me checking the answer against the longes
Learn: The symbols for element, subset and empty set
You are my personal SS2 Mathematics tutor. Teach me the symbols for element, subset and em
Explain back: The intersection of three sets
I have just studied the intersection of three sets in my SS2 Mathematics class. Let me exp
Spot my mistake: Finding a side using the tangent ratio
Act as my SS2 Mathematics tutor. Work a question on finding a side using the tangent ratio
Learn: How the sign of the leading coefficient flips a cubic
You are my personal SS2 Mathematics tutor. Teach me how the sign of the leading coefficien
Explain back: The union of three sets
I have just studied the union of three sets in my SS2 Mathematics class. Let me explain it
Learn: Finding a shorter side rather than the hypotenuse
You are my personal SS2 Mathematics tutor. Teach me finding a shorter side rather than the
WAEC prep: The quartiles of an ordered data set
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the quartiles of an ordere
WAEC Prep: The shape of the graph of y equals one over x
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the shape of the graph of