Frequent Matrices Determinants Questions
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*Image* ...
replied2014-06-12 10:51:18 -
The value of the determinant *Image* is (a) 15!+16! (b) 2(15!)(16!)(17!) (c) 15!+16!+17! (d) 16!+17! ...
replied2014-04-05 08:57:45 -
*Image* ...
replied2014-04-11 22:51:33 -
*Image* ...
replied2014-03-08 22:32:20 -
If a,b,c be the pth,qth and rth terms of an HP respectively then prove the system of equations- (bc)x + (ca)y + (ab)z = 0 px +qy + rz =0 and x+y+z=0 has ∞ number of solutions ...replied2013-12-12 23:38:13
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*Image* ...replied2013-12-17 22:42:55
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This is a great problem which you can probably approach in a number of different ways. All natural numbers are arranged as follows. 1 3 6 10 15 . 2 5 9 14 . . 4 8 13 . . . 7 12 . . . . 11 . . . . . and so on. Find the row and ...
asked2013-12-04 00:34:24