CBSE Class 10 Answered
Prove that is irrational.
Asked by roysubarna2016  17 Feb, 2019, 11:26: AM
Answered by Arun  17 Feb, 2019, 12:37: PM
Application Videos

Irrational Numbers The video explains how to prove that a number is irrational.

Rational and Irrational Numbers The video explains an example based on the concept of Rational and Irrat…
Concept Videos

Rational and Irrational Numbers Discuss rational and irrational numbers and express them on the number lin…

Rational and Irrational Numbers Discuss rational and irrational numbers and express them on the number lin…

Rational and Irrational Numbers Discuss rational and irrational numbers and express them on the number lin…
CBSE 10 – Maths
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CBSE 10 – Maths
Answer the following in one word, one sentence or as per the exact requirement : (a) Let p and q be two distinct prime numbers. Write HCF (p , q). (b) Fill in the blank space in the statement given below : (i) If p be a prime, then √p is _______number. (ii) If p/q is a rational number then p and q are _____ . (c) √27 is an irrational number. Justify the statement.
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CBSE 10 – Maths
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CBSE 10 – Maths
The following real numbers have decimal expansions as given below. In each case decide whether they are rational or not. If they are rational and of the form p/q write prime factors of q so that p and q are coprimes. (a) 43.123 (b) 0.120120012000…….. (c) 43.123123123123……..
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