Question

Prove that the following are irrational
numbers :
(1) 2+3
(CBSE 18C]
(i) 2 - 13
(iii) 5+312
[CBSE 18]
(iv) 7-615
(CBSE 09 C]
(v) 315-2
(CBSE 2011)
(vi) 4-513
[CBSE 2011]
(vii) 213-4
[CBSE 2011]
(viii) 5-12 (CBSE Sample Paper 2010]​

Answer 1

Answer:

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