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Continue to ChatEx 8.2, 18 - Chapter 8 Class 11 Sequences and Series https://teachoo.com//2524/1588/Ex-9.3--18---Find-sum-to-n-terms-of-sequence-8--88--888--8888/category/Geometric-Progression(GP)--Formulae-based/
Ex 8.2, 18 - Chapter 8 Class 11 Sequences and Series https://teachoo.com//2524/1588/Ex-9.3--18---Find-sum-to-n-terms-of-sequence-8--88--888--8888/category/Geometric-Progression(GP)--Formulae-based/