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Consider the set A={-1,1} How many relat...

Consider the set `A={-1,1}` How many relations are there from A to A?

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MAXIMUM PUBLICATION-QUESTION PAPER MARCH 19-EXAMPLE
  1. In a school , a survey among 400 students, 100 were listed as taking a...

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  2. Consider the set A={-1,1} Consider all elements in AtimesA.

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  3. Consider the set A={-1,1} How many relations are there from A to A?

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  4. Using principle of mathematical induction prove that n(n+1)(n+5) is a ...

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  5. If z is a complex number with absz=2 and arg(z)=(4pi)/3, then express ...

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  6. If z is a complex number with absz=2 and arg(z)=(4pi)/3. then Find ove...

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  7. If z is a complex number with absz=2 and arg(z)=(4pi)/3. then Verify...

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  8. Seven cards are drawn from a pack of well shuffled 52 playing cards. ...

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  9. Seven cards are drawn from a pack of well shuffled 52 playing cards. ...

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  10. Seven cards are drawn from a pack of well shuffled 52 playing cards. ...

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  11. Write the contrapositive of the given statement. "If a number is div...

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  12. Verify by the method of contradiction. p: sqrt7 is irrational.

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  13. Consider the word ASSASSINATION How many different ways can the lett...

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  14. Consider the word ASSASSINATION How many of these words have all vow...

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  15. Let A (0,7,10), B (-1,6,6,) and C (-4,9,6) are the vertices of a trian...

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  16. Let A (0,7,10), B (-1,6,6,) and C (-4,9,6) are the vertices of a trian...

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  17. The figure shows a unit circle and a line L which makes 30° with the p...

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  18. Consider two lines L1:2x+y=4 and L2:(2x-y=2).Find the angle between L1...

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  19. Consider two lines L1:2x+y=4 and L2:(2x-y=2) Find the equation of ...

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  20. Consider two lines L1:2x+y=4 and L2:(2x-y=2) Find the equation of ...

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