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Prove that 2+√3 is an inreleional

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Prove that 2+√3 is an inreleional

    • Posted by Muzammil Qureshi 3 years, 2 months ago

    CBSE > Class 10 > Mathematics
    • 4 answers

    Kuldeep Kumar 3 years, 2 months ago

    Let assume that 2+√3 be rational 2+√3=a/b where (b is not equal to 0) and a ,b are co-prime no. √3=a/b-2 so √3= a-2b/b is rational but it is given that √3 is irrational.Thus it arrive at a contradiction.Hence 2+√3 is irrational.

    0Thank You

    Sweta Thakur 3 years, 2 months ago

    Let assume 2+√3 be rational 2+√3=p/q where(q is not equal to zero and p, q are co-prime number √3= p/q -2 So our assuming is wrong This is contradiction.

    1Thank You

    𝕷𝖊𝖌𝖊𝖓𝖉 🏆 🍑 🎀 𝒜𝓁☯𝓃𝑒 𝑅𝒶𝓈𝒽𝒾 🎀 🍑 3 years, 2 months ago

    (2+√3 is an irrational...!!)yes

    2Thank You

    Harsh Singh Rajput 3 years, 2 months ago

    Yes

    4Thank You

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