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Solution - In an AP Given d = 5, S9 = 75, find a and a9. - CBSE Class 10 - Mathematics

ConceptSum of First n Terms of an AP

Question

In an AP

Given d = 5, S9 = 75, find a and a9.

Solution

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APPEARS IN

NCERT Mathematics Textbook for Class 10
Chapter 5: Arithmetic Progressions
Q: 3.5 | Page no. 112

Reference Material

Solution for question: In an AP Given d = 5, S9 = 75, find a and a9. concept: Sum of First n Terms of an AP. For the course CBSE
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