Find which of the following are not G.P.
(iii) 1, -1, 1, -1,......

Find which of the following are not G.P. (ii) 1,4,9,16,.....

Find which of the following are not G.P. (i) 6,12, 24, 48, ......

Find which of the following are not G.P. (iv) -4, -20, -100, -500,......

Find which of the following are not GP. 1. 6,12,24,48,"….." 2. 1,4,9,16"….." 3. 1,-1,1,-1,"….." 4. -4,-20,-100,-500,"….." .

Which of the following list of number form G.P. ? (iii) 1/64, 1/32, 1/8 , .......

If A = { x : -1 le x le 1}, g(x) = x^(3) , which of the following are onto? (ii) g:A to A

Which term of the G.P. (iii) 1/3, 1/9, 1/27 ……is 1/2187?

Find the common ratio of the G.P. 25, -5, 1, (-1)/5 .

In a G.P. 25, -5, 1, -1/5, ……..r = …….

Find 'r' and write 3 more terms of each of the following G.Ps. -3,1,-1/3 ,….