Math, asked by shahanth44, 1 year ago

Show that √2+√3 is irrational.​

Answers

Answered by shweta930
3

Step-by-step explanation:

let ✓2+✓3 as a rational number

therefore, ✓2+✓3 =a/b(here a and b are coprime no. and b=\= 0 )

✓2 =a+✓3b/b

from this it is clear that a+✓3b/b is rational number but as we also know that ✓2 is an irrational no

Hence, ✓2+✓3 is an irrational no

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