513 prompts matching "IGCSE practice: Why a zero index gives one"
Quiz me: Forming a quadratic from a described area or product
Act as my SS3 Mathematics tutor and quiz me on forming a quadratic from a described area o
Quiz Me: Trigonometric ratios of special angles (30, 45, 60 degrees)
Act as my SS3 Maths tutor. Give me a rapid-fire quiz on trigonometric ratios of special an
Quiz me: Finding the common difference from any two terms of an AP
Act as my SS3 Mathematics tutor and quiz me on finding the common difference from any two
Quiz me: Writing the nth term of a linear sequence
Act as my SS3 Mathematics tutor and quiz me on writing the nth term of a linear sequence.
Quiz Me: Checking answers using casting out nines
Act as my SS3 Maths tutor. Quiz me with short questions on checking answers using casting
Quiz me: The union and the intersection of two sets defined
Act as my SS3 Mathematics tutor and quiz me on the union and the intersection of two sets
Quiz me: Solving a congruence by testing each residue in turn
Act as my SS3 Mathematics tutor and quiz me on solving a congruence by testing each residu
Quiz me: Probability with replacement compared with probability without it
Act as my SS3 Mathematics tutor and quiz me on probability with replacement compared with
Quiz Me: The product law of logarithms
Act as my WAEC Mathematics tutor and quiz me on the product law of logarithms. I am in SS
Explain back: The condition on the common ratio for a sum to infinity to exist
I have just studied the condition on the common ratio for a sum to infinity to exist in my
Explain back: Recognising direct variation from a table of values
I have just studied recognising direct variation from a table of values in my SS3 Mathemat
Explain back: Rejecting a root that makes no sense in the situation described
I have just studied rejecting a root that makes no sense in the situation described in my
Explain back: Repeated division by five, reading the remainders upward
I have just studied repeated division by five, reading the remainders upward in my SS3 Mat
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 back: Splitting a composite solid into shapes you can calculate
I have just studied splitting a composite solid into shapes you can calculate in my SS3 Ma
Explain back: Constructing 60, 90 and 45 degrees with ruler and compasses
I have just studied constructing 60, 90 and 45 degrees with ruler and compasses in my SS3
Explain back: Repeated multiplication of the fractional part by the new base
I have just studied repeated multiplication of the fractional part by the new base in my S
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: 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: 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