Share: Title:Ques:-12. If the sum of 1 + 2 + 2 ²+ -------- + 2 power n -1 is 255, find the value of n. Duration: 2:24 Plays: 11 views Published: 4 weeks ago Download MP3 Download MP4 Simillar Videos ▶️ 3:58 Ques:-(v) . (x + Y)/(x - Y) + 1 + (x - Y)/(x + Y) +.........upto N Terms. 11 views • 1 month ago ▶️ 2:06 Ques:-(iv) 1 - 1/3 + 1/3 ² - 1/3 ³ +........ To N Terms. 11 views • 1 month ago ▶️ 2:44 Ques:-6. The 10th, 16th And 22nd Terms Of A Gp. Are X Y And Z Respectively. Show That X, Y And Z Are 11 views • 4 weeks ago ▶️ 2:13 Ques:-(iii) 1 - 1/2 + 1/4 - 1/8 +........to 9 Terms. 11 views • 1 month ago ▶️ 2:30 Ques:-ii) 0 . 3 + 0 .0 3 + 0 .00 3 + 0 .000 3 +........... To 8 Terms. 11 views • 1 month ago