748 prompts matching "The product of perpendicular gradients being minus one"
Explain back: Reading the solutions as the points where a line meets a curve
I have just studied reading the solutions as the points where a line meets a curve in my S
Explain It Back: Describing the earth as a sphere: points and lines
Act as my SS3 Maths tutor. Let me summarise what I understand about describing the earth a
Explain back: Rearranging the cosine rule to find an unknown angle
I have just studied rearranging the cosine rule to find an unknown angle in my SS3 Mathema
Spot My Mistake: Modular arithmetic calendar and day-of-week problems
Act as my SS3 Maths tutor. Look at my attempt at a modular arithmetic calendar and day-of-
Spot my mistake: Adding the characteristics wrongly when the numbers differ in size
Act as my SS3 Mathematics tutor. Work a question on adding the characteristics wrongly whe
Spot My Mistake: Volume of a cylinder
Act as my SS3 Maths tutor. Look at my attempt at a volume of a cylinder problem, spot any
Spot my mistake: Using the slant height where the vertical height is needed
Act as my SS3 Mathematics tutor. Work a question on using the slant height where the verti
Spot My Mistake: The sine rule stated
I am in SS 3. I am revising for both my Cambridge IGCSE and my WAEC Mathematics papers. Sh
Spot my mistake: Identifying the right-angled triangle hidden inside a solid
Act as my SS3 Mathematics tutor. Work a question on identifying the right-angled triangle
Spot my mistake: The truth table for 'if p then q'
Act as my SS3 Mathematics tutor. Work a question on the truth table for 'if p then q' with
Spot my mistake: Measuring a bearing clockwise from the wrong reference line
Act as my SS3 Mathematics tutor. Work a question on measuring a bearing clockwise from the
Word problem: Reading a value off a sine or cosine graph
Act as my SS3 Mathematics tutor. Give me three word problems on reading a value off a sine
Word problem: Finding what day it will be after a given number of days
Act as my SS3 Mathematics tutor. Give me three word problems on finding what day it will b
Worked Example: Graphical solution of linear inequalities
Act as my SS3 Maths tutor. Walk me through a full worked example on graphical solution of
Worked Example: Addition law of probability
Act as my SS3 Maths tutor. Walk me through a full worked example on addition law of probab
Worked example: Finding the number in neither set from a Venn diagram
Act as my SS3 Mathematics tutor. Take me through one full worked example on finding the nu
Worked Example: Linear inequalities in one variable
Act as my SS3 Maths tutor. Walk me through a full worked example on linear inequalities in
Worked Example: Set notation and types of sets
Act as my SS3 Maths tutor. Walk me through a full worked example on set notation and types
Worked example: An equation modulo 12 solved on the clock face
Act as my SS3 Mathematics tutor. Take me through one full worked example on an equation mo
Worked example: The angle between a line and a plane
Act as my SS3 Mathematics tutor. Take me through one full worked example on the angle betw