[" Find the sum of the following geometric progressions: "],[[" (i) "2,6,18,..." to "7" terms "," (ii) "1,3,9,27,]]

Find the sum of the following geometric progression: 2,6,18… to 7 terms

Find the sum of the following geometric progression: 2,6,18 to 7 terms

Find the sum of the following geometric progression: 1,3,9,27, to 8 terms.

Find the sum of the following geometric progression: 4,2,1,1//2, \ to\ 10\ terms.

Find the sum of the following geometric progression: 1,3,9,27,… to 8 terms.

Find the sum of the following geometric progression: 4,2,1,1/2,quad rarr10 terms.

Find the sum to infinity of the following Geometric Progression: 1,1/3,1/9,...

Find the sum of the following arithmetic progression: 3,9/2,6,15/2,……….. to 25 terms.

Find the sum of the following arithmetic progressions: (i) 50 ,\ 46 ,\ 42 ,\ ... to 10 terms (ii) 1,\ 3,\ 5,\ 7,\ ... to 12 terms (iii) 3,\ 9//2,\ 6,\ 15//2,\ ... to 25 terms

Find the sum of the following arithmetic progressions: 50,46,42, to 10 terms (ii) 1,3,5,7, to 12 terms (iii) 3,9/2,6,15/2,dots to 25 terms