Padasalai’s
Centum Coaching team – Special Question Paper
STD: XII Mathematics Marks : 150
Time : 3 hrs
PART
- I (40x1=40)
(i) Answer all the questions. (ii)
Choose and write the correct answer.
1. If
(A)
(A,B),
then the system is …..
a) consistent
and has infinitely many solutions
b) consistent
and has a unique solution
c) consistent
d) inconsistent