" (11) "2,8,32,...quad 1,10728^(@)

2, 1, 1, 2, 8, 32, 1024

Find the sum of the product of the corresponding terms of the sequences 2,4,8,16,32 and 128,32,8,2, (1)/(2) .

Find the sum of the products of the corresponding terms of the sequences 2,4,8,16,32 and 128,32,8,2,(1)/(2)

Which term of the progression 2, 8, 32,… is 131072 ?

The area of triangle whose vertices are (2,3), (3,2) and (1,8) is :

Find the sum of the products of the corresponding terms of the sequences 2,4,8,16,32 and 128,32,8,2,

Find the sum of the products of the corresponding terms of finite geometrical progressions 2, 4, 8, 16, 32 and 128, 32, 8, 2, 1/2 .