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Continue to ChatEx 8.2, 15 - Chapter 8 Class 11 Sequences and Series https://teachoo.com//2521/1588/Ex-9.3--15---Given-a-GP-with-a--729-and-7th-term-64/category/Geometric-Progression(GP)--Formulae-based/
Ex 8.2, 15 - Chapter 8 Class 11 Sequences and Series https://teachoo.com//2521/1588/Ex-9.3--15---Given-a-GP-with-a--729-and-7th-term-64/category/Geometric-Progression(GP)--Formulae-based/