[" 18,यदे "2=0,3=3,4=6,5=9" हो,तो 7"],[=?],[[" (A) "16," (B) "15],[" (C) "12," (D) "18]]

Find the mode of the following data: (i) 3, 5, 7, 4, 5, 3, 5, 6, 8, 9, 5, 3, 5, 3, 6, 9, 7, 4 (ii) 3, 3, 7, 4, 5, 3, 5, 6, 8, 9, 5, 3, 5, 3, 6, 9, 7, 4 (iii) 15, 8, 26, 25, 24, 15, 18, 20, 24, 15, 19, 15

Find the mode of the following data. a) 5, 6, 9, 10, 6, 12, 3, 6, 11, 10, 4, 6, 7. b) 20, 3, 7, 13, 3, 4, 6, 7, 19, 15, 7, 18, 3. c) 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6.

Find the matrix A such that : [(1 ,0 ),(0 ,1)]A=[(3 ,3 ,5 ),(1, 0 ,1)] (ii) A[(1, 2, 3 ),(4, 5 ,6)]=[(-7,-8,-9 ),(2, 4 ,6)]

Find the matrix A such that : [(1 ,0 ),(0 ,1)]A=[(3 ,3 ,5 ),(1, 0 ,1)] (ii) A[(1, 2, 3 ),(4, 5 ,6)]=[(-7,-8,-9 ),(2, 4 ,6)]

If 3xx4=10,5xx8=18,7xx7=? यदि 3xx4=10, 5xx8=18 , हो, तो 7xx7=?

The average of 4(3/5) , 2(2/3) , 6(8/9) , 7(7/15) , 3(5/9) is:

Let f={(2, 7), (3, 4), (7, ,9), (-1, 6), (0, 2), (5, 3)} be function from A={-1, 0, 2, 3, 5, 7} , to B={2, 3, 4, 6, 7, 9} . Is this an onto function

If A={1,2,3,4,5,6,7,8} and B={1,3,4,6,7,8,9} then