899 prompts matching "IGCSE quiz: An inequality whose solution set is empty"
Practice: Finding a sector area from the angle and the radius
Act as my SS2 Mathematics tutor. Give me five practice questions on finding a sector area
Practice: Which rule suits two sides and the included angle
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Spot my mistake: The complement shown on a Venn diagram
Act as my SS2 Mathematics tutor. Work a question on the complement shown on a Venn diagram
Spot my mistake: Frequency density as frequency divided by class width
Act as my SS2 Mathematics tutor. Work a question on frequency density as frequency divided
Spot my mistake: Using upper class boundaries in a cumulative table
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WAEC Prep: Area of a triangle using 1/2 ab sin C
Act as my WAEC Maths exam coach. I am in SS 2. Explain the WAEC-approved method for how to
Spot my mistake: The order in which the calculator applies operations
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Explain back: Drawing a histogram when every class is the same width
I have just studied drawing a histogram when every class is the same width in my SS2 Mathe
Explain back: The perimeter of a compound shape, and its hidden edges
I have just studied the perimeter of a compound shape, and its hidden edges in my SS2 Math
Spot my mistake: Why a term-to-term rule needs a starting value
Act as my SS2 Mathematics tutor. Work a question on why a term-to-term rule needs a starti
Explain back: The intersection of three sets
I have just studied the intersection of three sets in my SS2 Mathematics class. Let me exp
Practice: The period of the tangent function
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Spot my mistake: Proving that two shapes are similar
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Spot my mistake: Finding the surface area from the diameter
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Explain back: The union of three sets
I have just studied the union of three sets in my SS2 Mathematics class. Let me explain it
Practice: Angles at a point standing on a straight line
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Spot my mistake: Finding the inverse by making x the subject
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WAEC Prep: Describing a single transformation fully
Act as my WAEC Maths exam coach. I am in SS 2. Give me a typical WAEC-style question on ho
Explain back: Finding an expression for fg of x
I have just studied finding an expression for fg of x in my SS2 Mathematics class. Let me
Practice: Reading a frequency from a bar of given width and density
Act as my SS2 Mathematics tutor. Give me five practice questions on reading a frequency fr