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11TH · MATH

Question 4

menu_bookSolutionmenu_bookTheorymenu_book•(i)1+(a+b)+(a2+ab+b2)+(a3+a2b+ab2+b3)+⋯1 + (a+b) + (a^2 + ab + b^2) + (a^3 + a^2b + ab^2 + b^3) + \cdots1+(a+b)+(a2+ab+b2)+(a3+a2b+ab2+b3)+⋯menu_book•(ii)r+(1+k)r2+(1+k+k2)r3+⋯r + (1+k)r^2 + (1+k+k^2)r^3 + \cdotsr+(1+k)r2+(1+k+k2)r3+⋯
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11TH · MATH

Question 4

menu_bookSolutionmenu_bookTheorymenu_book•(i)1+(a+b)+(a2+ab+b2)+(a3+a2b+ab2+b3)+⋯1 + (a+b) + (a^2 + ab + b^2) + (a^3 + a^2b + ab^2 + b^3) + \cdots1+(a+b)+(a2+ab+b2)+(a3+a2b+ab2+b3)+⋯menu_book•(ii)r+(1+k)r2+(1+k+k2)r3+⋯r + (1+k)r^2 + (1+k+k^2)r^3 + \cdotsr+(1+k)r2+(1+k+k2)r3+⋯
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Accedmychevron_right11thchevron_rightmathchevron_rightSequences And Serieschevron_rightExercise 6.7

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