Plz solve this
number 19.
Need well explained answer
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Heya!!
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= (√3-1) (2+√3)
= √3(2+√3) - 1(2+√3)
= 2√3 + 3 - 2 - √3
= 1 + √3
Since √3 is an irrational no.
Hence 1 + √3 is also an irrational number.
Hence it is true.
Hope it helps uh!
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= (√3-1) (2+√3)
= √3(2+√3) - 1(2+√3)
= 2√3 + 3 - 2 - √3
= 1 + √3
Since √3 is an irrational no.
Hence 1 + √3 is also an irrational number.
Hence it is true.
Hope it helps uh!
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