Prove that:

Asked by  | 19th Apr, 2010, 03:05: PM

Expert Answer:

We can show that 2 is irrational number, proof is given in many places in NCERT book.

Now, when a irrational number is multiplied or added to another number, the resulting number is irrational. This will complete the proof.




Answered by  | 19th Apr, 2010, 03:47: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.