680 prompts matching "Explain-back: my understanding of Cramer's rule"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Show All Working: Evaluating a repeated operation such as a*(b*c)
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on evaluating a re
Common Mistakes: A binary operation that is ordinary addition in disguise
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on a b
Learn: What closure means for a binary operation
You are my personal SS1 Further Mathematics tutor. Teach me what closure means for a binar
Worked Example: Testing the even numbers for closure under addition
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on testin
Show All Working: Showing a set is not closed by a single counter-example
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on showing a set i
Learn: What it means for an operation to be commutative
You are my personal SS1 Further Mathematics tutor. Teach me what it means for an operation
Show All Working: An operation that is associative but not commutative
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on an operation th
Learn: What it means for one operation to distribute over another
You are my personal SS1 Further Mathematics tutor. Teach me what it means for one operatio
Worked Example: Testing whether star distributes over plus
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on testin
Show All Working: Using distributivity to simplify an expression
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on using distribut
Learn: What an identity element is
You are my personal SS1 Further Mathematics tutor. Teach me what an identity element is fr
Show All Working: An element with no inverse under a given operation
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on an element with
Common Mistakes: Checking an inverse by working the operation both ways
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on che
Learn: Reading index notation, the base and the exponent
You are my personal SS1 Further Mathematics tutor. Teach me reading index notation, the ba
Show All Working: Simplifying an expression with letters and indices
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on simplifying an
Common Mistakes: Why the index laws need the bases to match
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on why
Learn: Why any non-zero number to the power nought is one
You are my personal SS1 Further Mathematics tutor. Teach me why any non-zero number to the
Worked Example: Rewriting a negative index as a fraction
Act as my SS1 Further Mathematics tutor. Take me through one full worked example on rewrit
Show All Working: Simplifying an expression that mixes the index types
Act as my Further Mathematics examiner. I am in SS 1. Set me a question on simplifying an
Common Mistakes: Writing a root as a fractional index before simplifying
Act as my SS1 Further Mathematics tutor. Show me the mistake pupils most often make on wri