Question

guys please answer it correctly and fast your question is below in the image /pic

Answer 1

Here 's the answer bro may it help you

Answer 2

Answer:

0.9999999=0.9...

equation 1: x=0.9...

equation 2: 10x=9.9...

equation 2 -equation 1

10x-x=9.9999-0.9999

9x=9

x=9/9=1

Step-by-step explanation: