1,045 prompts matching "Why a rational number added to an irrational one stays irrational"
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Explain Back: A cubic with a repeated root
I have just studied a cubic with a repeated root in my SS2 Further Mathematics class. Let
Common Mistakes: A cubic equation arising from a volume problem
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on a c
Practice: The conjunction of two propositions
Act as my SS2 Further Mathematics tutor. Give me five practice questions on the conjunctio
Explain Back: The disjunction of two propositions
I have just studied the disjunction of two propositions in my SS2 Further Mathematics clas
Practice: Negation combined with a compound statement
Act as my SS2 Further Mathematics tutor. Give me five practice questions on negation combi
Explain Back: The truth table for a statement with two connectives
I have just studied the truth table for a statement with two connectives in my SS2 Further
Common Mistakes: Comparing two statements by their truth tables
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on com
Practice: The converse of a conditional
Act as my SS2 Further Mathematics tutor. Give me five practice questions on the converse o
Explain Back: The inverse of a conditional
I have just studied the inverse of a conditional in my SS2 Further Mathematics class. Let
Explain Back: Showing two statements equivalent by truth table
I have just studied showing two statements equivalent by truth table in my SS2 Further Mat
Common Mistakes: Simplifying a compound statement using the laws
Act as my SS2 Further Mathematics tutor. Show me the mistake pupils most often make on sim
Explain Back: Showing that a statement is a contradiction
I have just studied showing that a statement is a contradiction in my SS2 Further Mathemat
Explain Back: The rule of syllogism
I have just studied the rule of syllogism in my SS2 Further Mathematics class. Let me expl
Practice: Finding the term independent of x
Act as my SS2 Further Mathematics tutor. Give me five practice questions on finding the te
Explain Back: Finding the coefficient of a named term
I have just studied finding the coefficient of a named term in my SS2 Further Mathematics
IGCSE Additional Maths Y11: The area of a segment of a circle — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me the area of a
IGCSE Additional Maths Y11: The area of a minor segment — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: The CAST rule — Worked Example
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Take me through one co
IGCSE Additional Maths Y11: Plotting y equals sin x from a table of values — Teach Me
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Teach me plotting y eq
IGCSE Additional Maths Y11: The graph of y equals sec x on its own — Common Mistakes
I am a Year 11 pupil taking Cambridge IGCSE Additional Mathematics. Show me the mistake ca