[" criminamt: "],[[" (ii) "|[67,19,21],[39,13,14]],[81,24,26]|]

Find the Determinant :- |[67, 19, 21], [39, 13, 14], [81, 24, 26]|

Find the value of the following determinants: det[[67,19,2139,13,1481,24,26]]

67,21,1939,14,1381,26,24]| is

Find the values of the following determinants : (i) |{:(12,3,4),(16,5,0),(21,-1,2):}| (ii) |{:(256,240,219),(240,225,198),(219,198,181):}| (iii) |{:(17,19,24),(6,8,13),(-1,1,6):}| (iv) |{:(67,19,21),(39,13,14),(81,24,26):}| (v) |{:(1,omega,omega^(2)),(omega,omega^(2),1),(omega^(2),omega,1):}|" where "omega "is a cube root of unity". (iv) |{:(1,x,y),(0,(2pi)/5,sin(pi)/10),(0,sin((2pi)/5),cos(pi)/10):}|

Find the mean, median and mode of the following data: (i) 7, 19, 19, 7, 25, 7 (ii) 21, 24, 21, 6, 15, 18, 21, 45, 9, 6, 27 and 15

Find the range of the series : (i)75,85,95,105,115,125 (ii)15,18,13,16,14,13,14,19,21

|{:(13,16,19),(14,17,20),(15,18,21):}|

Find the median of the data 13, 16, 12, 14, 19, 12, 14, 13, 14.