1,483 prompts matching "WAEC exam prep: The cosine rule and the included angle it needs"
Practice set: Converting directly between base two and base eight
Act as my SS1 Mathematics tutor. Give me five practice questions on converting directly be
Spot my mistake: Subtracting in a base other than ten, with borrowing
Act as my SS1 Mathematics tutor. Work a question on subtracting in a base other than ten,
Worked example: Multiplying two numbers in base five
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Quiz me: Why subtracting indices divides powers of the same base
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Practice set: The law for a power raised to a power
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Spot my mistake: Deriving the zero index from the division law
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Practice set: Equating the indices once the bases agree
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Worked example: An indicial equation solved with logarithms
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Practice set: Choosing the ratio that fits the information given
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Worked example: A two-step problem needing two ratios
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Quiz me: The exact ratios for 45 degrees
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Spot my mistake: The sign of each ratio in the four quadrants
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WAEC pitfalls: Quoting a special angle ratio as a decimal when an exact value is asked for
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Quiz me: Converting between index form and logarithm form
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Spot my mistake: The law for the logarithm of a quotient
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Practice set: Using antilogarithms to return to the number
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Practice set: Adding and subtracting in modular arithmetic
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Explain back: Finite, infinite and equal sets
I have just studied finite, infinite and equal sets in my SS1 Mathematics class. Let me ex
Spot my mistake: Subsets, and how many a set has
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WAEC pitfalls: Writing a set with its elements repeated
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