## Math 10 Chapter 2 - 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) Transposec) Inversed) Independent
 2. At least ________ equations are required for elimination of one variable.a) Six b) Onec) Threed) Two
 3. In elimination, both equations should have the ________ that has to eliminatea) Variable b) Entriesc) Constantsd) Elements
 4. Eliminant or relation shows that the solution set of both equations is not _________.a) Empty b) Completec) Filledd) Possible
 5. The relation free from x for x-b = 0 and x-d = 0 is ___________.a) c=d b) a=cc) b = dd) d=a
 6. The relation free from t for at = x and 2at = y is ______________.a) 2x-yb) y=x/2c) 2x = y
 7. The relation free from 't' for equations x + t = 3p and x | t = 4q is ____________.a) 2x = 3p + 4q b) 2p = 3p + 4qc) 2x = 3q + 4pd) 2x = 3q + 4q
 8. The eliminant by eliminating 'm' for equations m + bc = x and m | ad = y is _______.a) x | y = bb+ ac b) x | y = bb + bdc) x | y = bc + add) x | y = bc + cd
 9. The relation free from y for equation y = 1/2m and y = 4n is ____________.a) 8mn =1 b) 8mn =1c) 8mn =1d) 8mn =1
 10. The equation y + 4 = 9 is y | 5 =6 are not true for a __________ value of y.a) Temporary b) Uniquec) Constantd) Permanent
 11. The relation free from 'y' for equations √y | 1 /√y = √a and y + 1/y = b is ___________.a) b | a = 2 b) b | a = 3c) b | a =4d) b | a = 5
 12. The relation from 'y' for equation x = √2 t and y = √7 t is ____________.Click here to enter your answer!
 13. The relation free from 'x' for equations x + a = 0 and x2 + y2 = b2 is _________.Click here to enter your answer!
 14. The eliminant by elimination 'u' for equations v = u | t and u2 = 2vt.Click here to enter your answer!
 15. The relation free from 'x' for equations x = 3p and x = 1/7t is __________.a) 21 pt = 4 b) 21 pt = 1c) 21 pt = 2d) 21 pt = 3
 16. The relation free from 'y' for equation y2 | 1/y2 = a and y4 + 1/y4 = b4.Click here to enter your answer!
 17. If x + y= 0 and x2 + y2 = b2 , then the relation free from x is y2 = b2a) Trueb) False
 18. If x = at and y = 2at then the relation free from t is 2x = ya) Trueb) False

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