`0,-3,-6,-9....`

Construct 'ogive' for the following distribution : {:("C.I.",0-3,3-6,6-9,9-12,12-15),(F," "9," "3," "5," "3," "1):}

Specify the order of the following matrices [(0,3,6,-18),(6,9,12,0),(12,15,1,3)]

Given A=[{:(,-3,6),(,0,-9):}] and A^t is it transpose matrix. Find : (i) 2A+3A^(t) (ii) 2A^(t)-3A

Write the largest number of different differrent digits formed by using the digits 2, 4, 0, 3, 6 and 9.

How many numbers lying between 100 and 1000 can be formed with the digits 0,3,4,6,8,9?

Find the minors and co-factors of the elements 1,-3 and 4 in Delta=|[2, 1, 0 ],[-3 , 5 , -2],[ 6, 9, 4]|

(5)/(3.6)+(5.7)/(3.6.9)+(5.7.9)/(3.6.9.12)-…....=

0, 4, 6, 3, 7, 9, 6, …., 12.

3. Mean of 0.3.5,6,7,9,12,0.2 is