A^(-1)=([3,1],[-1,2])" इ6न "A" निर्एु क(sा। "

If A=[[1,1,3],[5,2,6],[-2,-1,-3]] then A is

The value of (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , when a = 7, is: (a^(2/3) +2a^(1/2)+3a^(1/3) +2a^(1/6)+1)(a^(1/3)-2a^(1/6)+1)-a^(1/2)(a^(1/2)-2) , का मान ज्ञात कीजिए, जब a= 7 है:

If A=[[1,1,3],[5,2,6],[-2,-1,-3]] .Then |A| is

IF A = [{:( -2,3,-1),( -1,2,-1),( -6,9,-4) :}] and B = [{:( 1,3,-1),( 2,2,-1),( 3,0,-1) :}] then

|{:(" "-1," "6," "-2),(" "2," "1," "1),(" "4," "1," "-3):}|

Evaluate the following: ([(1,3),( -1,-4))]+[(3 ,-2 ),(-1 ,1)]) [(1 ,3,5),( 2 ,4 ,6)]

The direction ratios of the line x+1=2y=-12z are (1) (6,6,-1) (2) (12,6,1) (3) (6,-6,1) (4) (12,6,-1)

If A=[(1, 2,3), (1, 3, 5),(2, 1, 6)] , then (A))^(T)=

|{:(1/3, 4),((-1)/6,3/2):}|=

Delta=abs([1xx5,2xx5,3xx5],[3,1,6],[4,2,1]) =5 abs([1,2,3],[3,1,6],[4,2,1])