912 prompts matching "Listing all the subsets of a small set"
WAEC Prep: Constructing the perpendicular from a point to a line
Act as my WAEC Mathematics coach. I am in SS 2. Take me through constructing the perpendic
Real-life problem: Spotting the Z shape that marks alternate angles
Act as my SS2 Mathematics tutor. Show me where spotting the Z shape that marks alternate a
Practice: Calculating the frequency density for each class
Act as my SS2 Mathematics tutor. Give me five practice questions on calculating the freque
WAEC Prep: Why the sign reverses when dividing by a negative
Act as my WAEC Mathematics coach. I am in SS 2. Take me through why the sign reverses when
WAEC Prep: The two lines a reciprocal graph never touches
Act as my WAEC Mathematics coach. I am in SS 2. Take me through the two lines a reciprocal
Explain back: A curve that touches the axis and so has a repeated root
I have just studied a curve that touches the axis and so has a repeated root in my SS2 Mat
WAEC Prep: An inequality solved without reversing the sign, and what goes wrong
Act as my WAEC Mathematics coach. I am in SS 2. Take me through an inequality solved witho
WAEC Prep: Estimating the ninetieth percentile from a curve
Act as my WAEC Mathematics coach. I am in SS 2. Take me through estimating the ninetieth p
Practice: Taking the square root at the final step
Act as my SS2 Mathematics tutor. Give me five practice questions on taking the square root
Practice: When the display has already rounded the true answer
Act as my SS2 Mathematics tutor. Give me five practice questions on when the display has a
Worked example: Calculating class widths from the boundaries
Act as my SS2 Mathematics tutor. Take me through one full worked example on calculating cl
WAEC Prep: A Pythagoras problem set in three dimensions
Act as my WAEC Mathematics coach. I am in SS 2. Take me through a Pythagoras problem set i
Real-life problem: Reading the modal class from equal-width bars
Act as my SS2 Mathematics tutor. Show me where reading the modal class from equal-width ba
Practice: Starting from the intersection when filling a Venn diagram
Act as my SS2 Mathematics tutor. Give me five practice questions on starting from the inte
Practice: Checking both equations with the solution pair
Act as my SS2 Mathematics tutor. Give me five practice questions on checking both equation
Real-life problem: A cosine rule problem set on a described journey
Act as my SS2 Mathematics tutor. Show me where a cosine rule problem set on a described jo
WAEC prep: Identifying the arc that two equal angles stand on
Act as my WAEC Mathematics coach. I am in SS 2. Take me through identifying the arc that t
IGCSE quiz: Sketching from the completed-square form
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on sketching from the co
IGCSE quiz: Checking that the points do lie in a straight line
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on checking that the poi
IGCSE quiz: Shading the region satisfying several inequalities at once
I am a Year 11 pupil sitting Cambridge IGCSE. Set me a rapid quiz on shading the region sa