Explain why each of the lists above is a G.P. 1,3,9,27,.....

Explain why each of the lists above is a G.P. (i) 1, 4, 16, 64, 256,.......

Explain why each of the lists above is a G.P. (iv) 18, 16.2, 14.58, 13.122 ......

Explain why each of the lists above is a G.P. (ii) 550, 605, 665.5, .......

Explain why each of the lists above is a G.P. (iii) 256, 128, 64,32,......

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

Think how each of the list given above form an A.P. Discuss with your friends. (b) Minimum temperatures (in degree celcius) recorded for a week, in the month of January in a city, arranged in assending order are -3.1, -3.0, -2.9, -2.8, -2.7, -2.6, -2.5

Think how each of the list given above form an A.P. Discuss with your friends. (a) Heights (in cm) of some students of a school standing in a queue in the morning assembly are 147, 148, 149,......,157

Think how each of the list given above form an A.P. Discuss with your friends. (d) Cash prizes (in Rs.) given by a school to the toppers of classes I to XII are 200, 250, 300, 350,.......,750 respectively.

The next term of G.P. in 3,9,27,….is

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