" If "|[p,g-y,r-z],[z-x,q,r-z=0],[p-x,g-y,r]|" then "(p)/(x)+(8)/(y)+(r)/(z)=

If [[ p , q-y , r-z],[ p-x , q , r-z ],[ p-x , q-y , r ]]=0 , then (p)/(x)+(q)/(y)+(r)/(z)=

If |[p,q-y,r-z],[p-x,q,r-z],[p-x,q-y,r]|=0 find the value of p/x+q/y+r/z

If |[p,q-y,r-z],[p-x,q,r-z],[p-x,q-y,r]|=0 find the value of p/x+q/y+r/z

" 1."|[a-b,b-c,c-a],[x-y,y-z,z-x],[p-q,q-r,r-p]|" is equal to "

Let a determinant is given by A=|[a,b,c],[p,q,r],[x,y,z]| and suppose det. A = 6. lf B=|[p+x,q+y,r+z],[a+x,b+y,c+z],[a+p,b+q,c+r]| then find detB.

Let a(a != 0) is a fixed real number and (a-x)/(p x) = (a-y)/(qy) = (a-z)/(r z) . If p, q, r are in A.P., show that (1)/(x), (1)/(y), (1)/(z) are in A.P.

If |{:(a-b,b-c,c-a),(x-y,y-z,z-x),(p-q,q-r,r-p):}|=m|{:(c,a,b),(z,x,y),(r,p,q):}|," then m"=