64 685
Assignments Done
99,3%
Successfully Done
In September 2018

Answer to Question #12761 in Algebra for rangan

Question #12761
.99999999999999=1 is true or not.............
Expert's answer
0.99999999999999 ≠ 1 cause 1 - 0.99999999999999 = 0.00000000000001 ≠ 0.

But 0.99999999999999..... = 0.(9) = 1. Here is the proof.

Let
x = 0.99999999999999...
So
10x = 9.9999999999999999...

Subtract the first equation from that last one:

9x = 9.0000000000000000000...

At last,

9x = 9 ==> x = 1.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

Submit
Privacy policy Terms and Conditions