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.




2. At least ________ equations are required for elimination of one variable.




3. In elimination, both equations should have the ________ that has to eliminate




4. Eliminant or relation shows that the solution set of both equations is not _________.




5. The relation free from x for x-b = 0 and x-d = 0 is ___________.




6. The relation free from t for at = x and 2at = y is ______________.



7. The relation free from 't' for equations x + t = 3p and x | t = 4q is ____________.




8. The eliminant by eliminating 'm' for equations m + bc = x and m | ad = y is _______.




9. The relation free from y for equation y = 1/2m and y = 4n is ____________.




10. The equation y + 4 = 9 is y | 5 =6 are not true for a __________ value of y.




11. The relation free from 'y' for equations √y | 1 /√y = √a and y + 1/y = b is ___________.




12. The relation from 'y' for equation x = √2 t and y = √7 t is ____________.


13. The relation free from 'x' for equations x + a = 0 and x2 + y2 = b2 is _________.


14. The eliminant by elimination 'u' for equations v = u | t and u2 = 2vt.


15. The relation free from 'x' for equations x = 3p and x = 1/7t is __________.




16. The relation free from 'y' for equation y2 | 1/y2 = a and y4 + 1/y4 = b4.


17. If x + y= 0 and x2 + y2 = b2 , then the relation free from x is y2 = b2


18. If x = at and y = 2at then the relation free from t is 2x = y





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