Question

the last term of the series 1,2,4,... to 10 terms is​

Answer 1

Answer:

512 should be the answer

Answer 2

Answer:

Step-by-step explanation:

1,2,4......upto 10 terms Are in GP

r=d2/d1=d3/d2

r=2/1=4/2

r=2

nth term in a GP Is ar^n-1

10th term is 1(2)^10-1=2^9=512

ANSWER=512