Question

multiple choice questions​

Answer 1

1. (C) X2+y2-6x-6y+9=O
2. (C)1
3. (b)2/✓3
4. (C) Determinant is number associated to square matrices
5. (b)5/2
6. (b)a=3,b=1/2
7. -13/(4x+5)2

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