(i ) सिद्ध करें की `|{:(23,12,11),(36,10,26),(63,26,37):}|=0`

Without expanding show that : |(23,12,11),(36,10,26),(63,26,37)|=0

Using the properties of detminants, evalulate. (i) |{:(,23,6,11),(,36,5,26),(,63,13,37):}| (ii) |{:(,sqrt13+sqrt3,2sqrt5,sqrt5),(,sqrt15+sqrt26,5,sqrt10),(,3+sqrt65,sqrt15,5):}|

Using the properties of detminants, evalulate. (i) |{:(,23,6,11),(,36,5,26),(,63,13,37):}| (ii) |{:(,sqrt13+sqrt3,2sqrt5,sqrt5),(,sqrt15+sqrt26,5,sqrt10),(,3+sqrt65,sqrt15,5):}|

In each of the following equations. Select the missing number from the given responses. {:(24,20,37),(31,25,?),(26,36,19):}

11, 5, 20, 12, 40, 26, 74, 54

Given below are the ages of 45 people in a colony. {:(33,8,7,25,31,26,5,50,25,48,56),(33,28,22,15,62,59,16,14,19,24,35),(26,9,12,46,15,42,63,32,5,22,11),(42,23,52,58,62,10,24,43,51,37,48):} 36 Construct grouped frequency distribution for the given data with 6 class intervals.

What is the value of following determinant ? |(11, 12, 13),(97,98,99),(22y, 24y, 26y)|