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Prove that sqrt3-sqrt5 is an irrational ...

Prove that `sqrt3-sqrt5` is an irrational number.

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BEYOND PUBLICATION-QUESTION PAPER-EXERCISE
  1. Express 2016 and as product of prime factors.

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  2. Use Euclid's division lemma, to show that the cube of any positive int...

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  3. Prove that sqrt3-sqrt5 is an irrational number.

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  4. Draw the graph of the polynomial p(x) = x^(2) - 5x +4 on the graph pap...

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  5. Draw the graph for the equations 2x-y-4=0 and x+y+1=0 on the graph pap...

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  6. On dividing x^(3) - 3x^(2) -7 by x^(2) - 2x + 4, if the remainder is i...

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  7. A={x:x in N, and x is a multiple of 4}, B={x:x in N , and x is a mul...

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  8. If the points P(-3,9) ,Q(a , b) and R(4 , - 5) are collinear and a + ...

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  9. The sum of the three terms which are in an Arithmetic Progression is 3...

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  10. The logarithmic form of a^(b)=c is……….

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  11. 3 log (x+3) = log 27 అయిన x విలువ

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  12. In the formula of n^(th) term of term of a Geometric Progression a(n)=...

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  13. Which one of the following rational numbers has terminating decimal ex...

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  14. The common difference of an Arithmetic Progression in which a(25) - a(...

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  15. Which one of the following statements if False?

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  16. If the co-ordinates of the vertices of a rectangle are (0 , 0) , ( 4 ...

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  17. The quadratic polynomial having 1/3 and 1/2 as its zeroes, is…..

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  18. Sum of 10 terms of the progression log 2 + log 4 + log 8 + log 6 + …. ...

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  19. Which term of the Arithmetic Progression 24, 21, 18, ……. Is the first ...

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  20. Find the curved surface area of a cylinder of radius 14 cm and height ...

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