CBSE Guess > Papers > Important Questions > Class XII > 2010 > Maths > Mathematics By Mr. Shivankar Gupta
CBSE CLASS XII
Q. 1. For the value of x ,the following matrix is singular ?
Q. 2. If 
then 
, if the value of 
is given by ?
Q. 3. If A and B are symmetric matrices of the same order, write whether 
is
symmetric or skew symmetric.
Q. 4. Find the value of x if 
Q. 5. If
and 
, find 
Q. 6. If
find x and y?
Q. 7. If
then find K such that 
Q. 8. Show that
Q. 9. If A =
, using P.M.I, show that An = 
n
N
Q. 10. Show that
Q. 11. Show that =
Paper By Mr. Shivankar Gupta
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