Answer:
b
Step-by-step explanation:
D comes at 4th place ...similarly G and J come at 7 and 10th place respectively ......
so at 13th place comes M
Answer:
81920.
Step-by-step explanation:
1) the ration of the given sequence is -2=-10/5=20/(-10)...
2) the 15th term can be calculated according to the formula:
a₁₅=a₁*(ratio)¹⁴, then
a₁₅=5*(-2)¹⁴=-5*1024*16=81920.
