28297169
Description
Flashcards by Pooja Kapoor, updated more than 1 year ago
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Created by Pooja Kapoor
almost 4 years ago
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| Question | Answer |
| Write the first term and the common difference of the AP 3,1-1,-3,... | First term is 3 and common difference is -2 |
| How many terms of the AP 24, 21, 18,.... must be needed so that their sum is 78? | Number of terms are either 4 or 13 |
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