1,483 prompts matching "IGCSE-style teach me: Restricting a domain so that an inverse exists"
Explain Back: The product of the gradients of two perpendicular lines (IGCSE/WAEC Revision)
I am in SS 1. Let me explain the product of the gradients of two perpendicular lines back
WAEC past-question style: The gradients of two perpendicular lines
Act as my WAEC Mathematics coach. I am in SS 1. Write me a question on the gradients of tw
Spot my mistake: An indicial equation with a negative solution
Act as my SS1 Mathematics tutor. Work a question on an indicial equation with a negative s
Worked example: An indicial equation solved with logarithms
Act as my SS1 Mathematics tutor. Take me through one full worked example on an indicial eq
Word problem: Checking an indicial solution by substituting back
Act as my SS1 Mathematics tutor. Give me three word problems on checking an indicial solut
Practice set: Choosing the ratio that fits the information given
Act as my SS1 Mathematics tutor. Give me five practice questions on choosing the ratio tha
Spot my mistake: Solving a simple congruence
Act as my SS1 Mathematics tutor. Work a question on solving a simple congruence with one d
Worked example: The number of elements in a set
Act as my SS1 Mathematics tutor. Take me through one full worked example on the number of
Word problem: Solving a survey problem with a Venn diagram
Act as my SS1 Mathematics tutor. Give me three word problems on solving a survey problem w
Practice set: Factorising when that coefficient is not one
Act as my SS1 Mathematics tutor. Give me five practice questions on factorising when that
Worked example: Solving by setting each factor to nought
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving by set
Worked example: Solving a related equation by adding a line to the graph
Act as my SS1 Mathematics tutor. Take me through one full worked example on solving a rela
Worked example: The perimeter of a segment
Act as my SS1 Mathematics tutor. Take me through one full worked example on the perimeter
Explain back: The surface area of a compound solid
I have just studied the surface area of a compound solid in my SS1 Mathematics class. Let
Spot my mistake: The faces hidden where two solids join
Act as my SS1 Mathematics tutor. Work a question on the faces hidden where two solids join
Worked example: Finding a missing dimension from a given compound volume
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding a miss
Word problem: The density and mass of a compound solid
Act as my SS1 Mathematics tutor. Give me three word problems on the density and mass of a
IGCSE Maths Y10: The angle in a semicircle being a right angle — Worked Example
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Take me through one complete work
IGCSE Maths Y10: Finding an angle by the centre and circumference theorem — Practice Set
I am a Year 10 pupil taking Cambridge IGCSE Mathematics. Set me a practice set on finding
IGCSE Maths Y10: Finding an angle by the semicircle theorem — Explain It Back
I am in SS 1. I have just studied finding an angle by the semicircle theorem for Cambridge