A Compact And Comprenensive Book Of IIT Foudation Mathematic VIII

Key Concepts have been given at the beginning of each chapter to facilitate thorough revision and recall. Contains large number of Solved Examples and Practice Questions

19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 11. 21. 31. 1. 2 2 2 2 (c) x = {−4–,
y = * * mp – nq np – ma 2 2 2 2 q – p y = 4 –p mp-nq' np – ma (d) x = For what
value of k, the following system of equations has a unique solution 2x + 3y – 5 = 0
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