FORAYS'23 SUDDEN DEATH : PRELIMS(11-12)

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Across
  1. 2. f(1,2,3,4)=ABCD,then. Find F(15,17,19,20) = ?
  2. 5. what is the derivative of sine(x)
  3. 10. 3x+4y+75=0 and 3x+4y-25=0 represent two lines find perpendicular distance between them ?
  4. 12. The study of generalizations of arithmetic operation.
  5. 15. the ratio between the distances from the centre of the ellipse to one of the foci and to one of the vertices of the ellipse.
  6. 16. an arrangement in a definite order of a number of objects taken some or all at a time.
  7. 17. The rate of change of function with respect to a variable
  8. 18. the branch of mathematics which del with study of the collection, analysis, interpretation, and organization of data.
Down
  1. 1. The of the equation 16x²-9y²=144 represent
  2. 3. If S is sample of tossing a coin trice and E is event that 'exactly one head' come .then find the cardinality of E
  3. 4. the branch of mathematics that studies the measurement of geometric figures and their parameters like length, volume, shape, surface area etc.
  4. 6. Find the number of words with or without meaning which can be made using all the letters of the word AGAIN.
  5. 7. a quantity that has both magnitude and direction , typically represented as ab arrow.
  6. 8. A line segment perpendicular to the transverse axis through any of the foci and whose end points lie on the hyperbola.
  7. 9. The measure of the likelihood of an event occurring.
  8. 11. Find the slope of line through point (3,-2) and (7,-2) ?
  9. 13. The middle value of set of numbers arranged in order.
  10. 14. If θ is the inclination of a line l, then tan θ is called ____________