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A = {x : x in N, and x is a factor of 30...

A = {x : x `in` N, and x is a factor of 30}, B = {x : x `in` N and x is a prime factor of 30}. Draw Venn diagram for `AuuB`.

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BEYOND PUBLICATION-QUESTION PAPER-EXERCISE
  1. Explain the terms in the formula. S(n) = n/2 [2a+(n-1)d].

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  2. Show that 2 and -1/3 are zeroes of the polynomial 3x^(2) - 5x -2.

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  3. A = {x : x in N, and x is a factor of 30}, B = {x : x in N and x is a ...

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  4. If the measure of angles of a triangle are x^(@), y^(@) and 40^(@) and...

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  5. If the distance between the two points ( 8 , x) and ( x , 8) is 2sqr...

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  6. Express 2016 and as product of prime factors.

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

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

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

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

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

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

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

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

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  16. 3 log (x+3) = log 27 అయిన x విలువ

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

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

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

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  20. Which one of the following statements if False?

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