Question

prove that 4-5√3 is irrational
please give step by step explanation ​

Answer 1

Answer:

Let us assume that 4−5

3

be rational

⟹4−5

3

=

b

a

where a,bϵZ

⟹−5

3

=

b

a

−4

⟹

3

=

5

4

−

b

a

L.H.S = irrational number as

3

is a irrational number.

R.H.S = rational number

as RHS



=LHS

Hence, our assumption is wrong and 4−5

3

is a irrational number.

Answer 2

Answer:

ooo soo sweet

Step-by-step explanation:

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