755 prompts matching "The identity that A times its adjoint gives the determinant times the identity"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Solving a simple surd equation
I am in SS 1. Teach me solving a surd equation, such as solving root(x + 4) = 3, and check
Simplifying a fraction with a surd numerator
I am in SS 1. Teach me simplifying a fraction where the numerator contains a surd, such as
Show all working: full surd simplification exam question
I am in SS 1. Teach me a structured exam question requiring simplification, then rationali
Simplifying nested surds
I am in SS 1. I'm going to explain simplifying an expression containing a surd within a su
Quiz me on quick surd simplifications
I am in SS 1. Teach me a rapid-fire set of surd simplification questions typical of the no
Rationalising a denominator with three surd terms
I am in SS 1. I'm going to explain rationalising a more unusual denominator involving more
Simplifying a surd expression before squaring
I am in SS 1. I attempted an Additional Maths question on why it matters to simplify a sur
Reading and writing set notation
I am in SS 1. Teach me reading and writing basic set notation, such as element-of, subset-
Drawing a two-set Venn diagram from data
I am in SS 1. I attempted an Additional Maths question on drawing a Venn diagram for two o
Reading values off a completed Venn diagram
I am in SS 1. Teach me reading and interpreting information from a completed two-set Venn
Set-builder notation basics
I am in SS 1. I'm going to explain reading and writing sets using set-builder notation, su
Survey word problem using a two-set Venn diagram
I am in SS 1. Teach me a classic survey word problem, such as a group of students where so
Equal sets versus equivalent sets
I am in SS 1. I attempted an Additional Maths question on the difference between two sets
Number of elements in a set from a Venn diagram region count
I am in SS 1. I'm going to explain counting n(A only), n(B only) and n(A and B) separately
Explaining Venn diagram vocabulary in my own words
I am in SS 1. Teach me the key vocabulary of Venn diagrams and set notation such as univer
Sets applied to a school subject survey
Teach me a realistic Nigerian secondary school context question, such as a survey of SS1 s
Distributive law for sets
I am in SS 1. I attempted an Additional Maths question on the distributive law connecting
De Morgan's laws for sets
I am in SS 1. Teach me De Morgan's laws for sets, (A union B)' = A' intersection B' and (A
Recognising arithmetic vs geometric sequences
I am in SS 1. Teach me how to tell from a list of numbers whether a sequence is arithmetic
Word problem: arithmetic sequence in a savings context
I am in SS 1. Teach me a real-life word problem modelled by an arithmetic sequence, such a