1,354 prompts matching "IGCSE practice: Why fg and gf are usually different"
WAEC pitfalls: Taking the angle from the vertical instead of the horizontal
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on taking
Spot my mistake: The law for the logarithm of a quotient
Act as my SS1 Mathematics tutor. Work a question on the law for the logarithm of a quotien
Word problem: Evaluating a logarithm without a table
Act as my SS1 Mathematics tutor. Give me three word problems on evaluating a logarithm wit
WAEC pitfalls: Treating the logarithm of a sum as the sum of logarithms
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on treatin
Quiz me: Reading a logarithm from a four-figure table
Act as my SS1 Mathematics tutor and quiz me on reading a logarithm from a four-figure tabl
Spot my mistake: Finding a root with logarithms
Act as my SS1 Mathematics tutor. Work a question on finding a root with logarithms with on
Word problem: Logarithms on a scientific calculator
Act as my SS1 Mathematics tutor. Give me three word problems on logarithms on a scientific
WAEC pitfalls: A negative characteristic written the wrong way
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on a negat
Quiz me: Reducing a number to its residue modulo n
Act as my SS1 Mathematics tutor and quiz me on reducing a number to its residue modulo n.
Spot my mistake: Solving a simple congruence
Act as my SS1 Mathematics tutor. Work a question on solving a simple congruence with one d
Word problem: The cycle length of a modulus
Act as my SS1 Mathematics tutor. Give me three word problems on the cycle length of a modu
WAEC pitfalls: Reducing to a residue outside the permitted range
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on reducin
Word problem: The complement of a set in a survey problem
Act as my SS1 Mathematics tutor. Give me three word problems on the complement of a set in
WAEC pitfalls: Writing a set with its elements repeated
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Quiz me: The members common to two sets
Act as my SS1 Mathematics tutor and quiz me on the members common to two sets. Ask five qu
Spot my mistake: A three-set Venn diagram from given numbers
Act as my SS1 Mathematics tutor. Work a question on a three-set Venn diagram from given nu
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
WAEC pitfalls: Counting the overlap twice in a union
Act as my SS1 Mathematics tutor. Show me the mistake candidates most often make on countin
Quiz me: The negation of a statement
Act as my SS1 Mathematics tutor and quiz me on the negation of a statement. Ask five quest
Word problem: The bi-conditional
Act as my SS1 Mathematics tutor. Give me three word problems on the bi-conditional, set in