1,483 prompts matching "Treating an implication as though it worked both ways"
IGCSE Maths Y10: An inequality question in the style of linear programming — Exam Technique
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Show me how to handle an inequali
Another worked example: Factorising a quadratic whose leading coefficient is not one
Act as my SS1 Mathematics tutor. Work a second, different example on factorising a quadrat
Another worked example: Choosing sensible x values for a linear table
Act as my SS1 Mathematics tutor. Work a second, different example on choosing sensible x v
Another worked example: Using the equal intercept theorem to find a missing length
Act as my SS1 Mathematics tutor. Work a second, different example on using the equal inter
Worked example: Why a zero index gives one, derived from the division law
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a zero ind
Worked example: Subtracting algebraic fractions using the lowest common multiple
Act as my SS1 Mathematics tutor. Take me through one full worked example on subtracting al
Worked example: Listing all the subsets of a small set
Act as my SS1 Mathematics tutor. Take me through one full worked example on listing all th
Worked example: A linear equation containing a fraction
Act as my SS1 Mathematics tutor. Take me through one full worked example on a linear equat
Worked example: Leaving equal gaps between the bars of a bar chart
Act as my SS1 Mathematics tutor. Take me through one full worked example on leaving equal
Worked example: Building a grouped frequency table from raw data
Act as my SS1 Mathematics tutor. Take me through one full worked example on building a gro
Worked example: Combining a trigonometric ratio
Act as my SS1 Maths tutor. Show me a full step-by-step worked example on combining a trigo
Worked example: Adding two durations that cross into the next hour
Act as my SS1 Mathematics tutor. Take me through one full worked example on adding two dur
Worked example: A word problem about a total made of parts
Act as my SS1 Mathematics tutor. Take me through one full worked example on a word problem
Worked example: Solving a quadratic equation by factorisation
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving a quad
Worked example: Why a rationalised denominator is preferred
Act as my SS1 Mathematics tutor. Take me through one full worked example on why a rational
Find my error: Reading the remainders of a base five conversion upward
Act as my SS1 Mathematics tutor. Set me a question on reading the remainders of a base fiv
Find my error: Dividing one binary number by another
Act as my SS1 Mathematics tutor. Set me a question on dividing one binary number by anothe
Real-life question: An indicial equation whose solution is negative
Act as my SS1 Mathematics tutor. Set me a question on an indicial equation whose solution
Find my error: Simplifying a ratio whose parts are given in different units
Act as my SS1 Mathematics tutor. Set me a question on simplifying a ratio whose parts are
Real-life question: Calculating take-home pay after tax and deductions
Act as my SS1 Mathematics tutor. Set me a question on calculating take-home pay after tax