### Math 10 Chapter 9 - Part A 1. By the eliminations of one or more than one variables from the given simultaneous equations, we get such a relation which is __________ of that variable. a) Transverse b) Transpose c) Inverse d) Independent 2. At least ________ equations are required for elimination of one variable. a) Two b) Three c) One d) Six 3. In elimination, both equations should have the ________ that has to eliminate a) Variable b) Entries c) Constants d) Elements 4. Eliminant or relation shows that the solution set of both equations is not _________. a) Possible b) Filled c) Empty d) Complete 5. The relation free from x for x-b = 0 and x-d = 0 is ___________. a) c=d b) b = d c) d=a d) a=c 6. The relation free from x for xt = s and x/ m = t is ___________. a) s =mt3 b) s =mt4 c) s =mt2 7. The relation free from t for at = x and 2at = y is ______________. a) 2x = y b) 2x-y c) y=x/2 8. The relation independent of 'x' for equations x + 1/x = a and x2 + 1/x2 = b2 is ________. a) a2 | b2 = 2 b) a3 | b2 = 2 c) a2 | b3 = 2 9. Te relation independent of 'x' for equations x + 1/x = m and x3 + 1/x33= n is __________. a) n = m2 | 3m b) n = m3 | 2m c) n = m3 | 3m 10. The relation free from 't' for equations x + t = 3p and x | t = 4q is ____________. a) 2x = 3p + 4q b) 2x = 3q + 4q c) 2p = 3p + 4q d) 2x = 3q + 4p 11. The eliminant by eliminating 'm' for equations m + bc = x and m | ad = y is _______. a) x | y = bb+ ac b) x | y = bc + cd c) x | y = bb + bd d) x | y = bc + ad 12. The eliminant by elimination y for equations y2 = s and y3 = r is ____________. a) s3 = r2 b) s2 = r2 c) s3 = r3 13. The relation free from y for equation y = 1/2m and y = 4n is ____________. a) 8mn =1 b) 8mn =1 c) 8mn =1 d) 8mn =1 14. The equation y + 4 = 9 is y | 5 =6 are not true for a __________ value of y. a) Unique b) Temporary c) Constant d) Permanent 15. A relation independent of 't' from equations t5 = d and t3 = b is ___________. a) d3 = b4 b) d3 = b5 c) d2 = b5 16. A relation independent of 'x' from equations xM3 | b = 0 and x2 + d = 0 is ________. a) b2 + d3 = 0 b) b3 + d3 = 0 c) b2 + d5 = 0 17. The relation free from x for equations x2 + 1/x2 = 3m2 and x4 + 1/ x4 = n4 is __________. a) 9m3 | n4 = 2 b) 9m4 | n7 = 2 c) 9m4 | n4 = 2 18. The relation free from ' x' for equations x + a = 0 and x2 + y2 = b2 is _________. a) y2 = b3 | a2 b) y2 = b2 | a3 c) y2 = b2 | a2 19. The eliminant by elimination 'u' for equations v = u | t and u2 = 2vt. a) V4 + t2 = O b) V2 + t4 = O c) V2 + t = O 20. The eliminant by eliminating 'y' for equations y3 + 1/y3 = m and y3 | 1/y3 = n is _______. a) m2 | n2 = 4 b) m2 | n2 = 6 c) m2 | n2 = 8

This is more feedback!
This is the feedback!