[" 7.Evaluate: "],[[a,l," as "," n "],[0,b,p,9],[0,0," crin "],[0,0,0," d "]]

Evaluate |(a, l , m , n), (0,b,p,q),(0,0,c,r),(0,0,0,d)|

Evaluate : |(a,0,0,0),(0,b,0,0),(0,0,c,0),(0,0,0,d)|

The value of |(p,0,0,0),(a,q,0,0),(b,c,r,0),(d,e,f,s)| is :

Let A=[(a,0, 0),( 0,a,0),( 0, 0,a)] , then A^n is equal to [(a^n,0, 0),( 0,a^n,0),(0, 0,a)] (b) [(a^n,0 ,0),( 0,a,0 ),(0, 0,a)] (c) [(a^n,0, 0),( 0,a^n,0),( 0, 0,a^n)] (d) [(n a,0, 0),( 0,n a,0 ),(0, 0,n a)]

Let A=[(a,0, 0),( 0,a,0),( 0, 0,a)] , then A^n is equal to [(a^n,0, 0),( 0,a^n,0),(0, 0,a)] (b) [(a^n,0 ,0),( 0,a,0 ),(0, 0,a)] (c) [(a^n,0, 0),( 0,a^n,0),( 0, 0,a^n)] (d) [(n a,0, 0),( 0,n a,0 ),(0, 0,n a)]

If A=[(i,0), (0,i)],\ n in N , then A^(4n) equals [(0,i), (i,0)] (b) [(0 ,0) ,(0, 0)] (c) [(1, 0) ,(0, 1)] (d) [(0,i) ,(i,0)]

Find the equation of the sphere passing through (0,0,0),(1,0,0),(0,1,0)a n d(0,0,1)dot

Find the coordinates of a point equidistant from the origin and pints A(a ,0,0),\ B(0, b ,0)a n d\ C(0,0, c)dot

Find the coordinates of the point which is equidistant from the four points O(0,0,0),\ A(2,0,0),\ B(0,3,0)a n d\ C(0,0,8)dot