5 - ARITHMETIC PROGRESSIONS
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Practice Questions
Test your understanding with targeted questions
What is the common difference in the AP: 3, 7, 11, 15?
💡 Hint: Find the difference between any two consecutive terms.
Calculate the 5th term in the AP if a = 10 and d = 2.
💡 Hint: Use the nth term formula.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is an Arithmetic Progression?
💡 Hint: Consider how terms are generated in an AP.
True or False: The common difference can be zero.
💡 Hint: Think of what happens when you add zero to a number.
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Challenge Problems
Push your limits with advanced challenges
You've invested $100 at a fixed interest of $10 per year. What will be the total investment at the end of 12 years?
💡 Hint: Consider how interest accumulates each year.
A penalty on a project increases by $50 each day starting from $200. Calculate the total penalty after 15 days.
💡 Hint: Use the sum of the first n terms formula.
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Reference links
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