757 prompts matching "Counting the overlap twice in a union"
WAEC pitfalls: What follows validly from a stated implication
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: Events wrongly treated as mutually exclusive
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC pitfalls: Two draws with replacement compared with two without
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC Pitfalls: Arithmetic progression: sum of n terms
Act as my WAEC Maths exam coach. Tell me the common mistakes SS3 students make on arithmet
WAEC pitfalls: A division by logarithms checked by estimation
Act as my WAEC Mathematics coach. I am in SS 3. Show me the mistake candidates most often
WAEC Pitfalls: Earth-as-sphere word problems on flight paths between Nigerian cities
Act as my WAEC Maths exam coach. Tell me the common mistakes SS3 students make on earth-as
WAEC Past Questions: Addition and subtraction of surds
Act as my WAEC Maths exam coach. I am in SS 3. Give me a past-WAEC-style question on addit
WAEC past questions: A negative gradient and what it tells you
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a negative
WAEC past questions: A tree diagram whose branches are not equally likely
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a tree dia
WAEC Past Questions: Cyclic quadrilaterals
Act as my WAEC Maths exam coach. I am in SS 3. Give me a past-WAEC-style question on cycli
WAEC past questions: A tank or silo built from two familiar solids
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on a tank or
WAEC past questions: Why a grouped median is an estimate
Act as my WAEC Mathematics coach. I am in SS 3. Give me past-paper questions on why a grou
WAEC Past Questions: Range and quartiles
Act as my WAEC Maths exam coach. I am in SS 3. Give me a past-WAEC-style question on range
Teach me: What dy by dx means as a rate of change
You are my personal SS3 Mathematics tutor. Teach me what dy by dx means as a rate of chang
Word problem: A displacement problem solved with vectors
Act as my SS3 Mathematics tutor. Give me three word problems on a displacement problem sol
Teach me: A translation described by a column vector
You are my personal SS3 Mathematics tutor. Teach me a translation described by a column ve
Word problem: A symmetry problem taken from a described Nigerian pattern
Act as my SS3 Mathematics tutor. Give me three word problems on a symmetry problem taken f
Teach me: Rotation, and its centre, angle and direction
You are my personal SS3 Mathematics tutor. Teach me rotation, and its centre, angle and di
Real-life Nigeria: Rotational symmetry and its order
Act as my SS3 Mathematics tutor. Show me where rotational symmetry and its order turns up
Teach me: Enlargement, and its centre and scale factor
You are my personal SS3 Mathematics tutor. Teach me enlargement, and its centre and scale