Question

please ans with proper Explaination​

Answer 1

Answer:

It is binary conversation

Step-by-step explanation:

consider circle as 0 and triangle as 1

In first case

00000 - it represents 0 in binary

00001 -it represents 1 in binary

so ,01001 means 9

Answer 2

Answer:

0+0+0+0+0 = 0

0+0+0+0+1 = 1

0+0+0+2+0 = 2

0+0+0+2+1 = 3

0+0+4+0+1 = 5

0+0+4+2+0 = 6

0+6+0+0+1 = 7

BRAINLIEST PLEASE