Question

prove that 2 + under root 3 upon 5 is irrational number given that under root 3 is irrational​

Answer 1

Answer:

Let 2root 3 / 5 be a rational no. in the form a/b where, a and b are integers. Here. since a/b is a rational no., so 5a / 2b is also a rational no. ... So, our assumption is wrong and hence 2root3 / 5 is an irrational no.

Answer 2

Answer:

Let 2root 3 / 5 be a rational no. in the form a/b where, a and b are integers. Here. since a/b is a rational no., so 5a / 2b is also a rational no. ... So, our assumption is wrong and hence 2root3 / 5 is an irrational no.

Step-by-step explanation:

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