5.1 - Introduction
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Practice Questions
Test your understanding with targeted questions
What is the common difference in the AP: 3, 5, 7, 9?
💡 Hint: Subtract the first term from the second.
List the first three terms of the AP with a=4 and d=3.
💡 Hint: Start with 4 and keep adding 3.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is an arithmetic progression?
💡 Hint: Think of examples in your life.
True or False: The sum of infinite AP is always finite.
💡 Hint: Recall the definitions of finite vs infinite.
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Challenge Problems
Push your limits with advanced challenges
If an AP starts from 3 and has a common difference of 5, find the 15th term.
💡 Hint: Follow the nth term formula carefully.
A student realizes the total of first n terms of an AP is 300. If n = 12 and a = 5, find d.
💡 Hint: Break down the formula into components.
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Reference links
Supplementary resources to enhance your learning experience.