" 22If "y=|[f(x),g(x),h(x)],[l,m,n],[a,b,c]|" ,prove that "(dy)/(dx)=|[f'(x),g'(x),h'(x)],[l,m,n]|

If y = |[f(x),g(x),h(x)],[1,m,n],[a,b,c]| , prove that dy/dx = |[f'(x),g'(x),h'(x)],[l,m,n],[a,b,c]|

If y=|[f(x), g(x), h(x)],[ l, m , n],[ a , b , c]| prove that (dy/dx)=|[f'(x), g'(x), h'(x)],[ l, m , n],[ a , b , c]|

If y= |(f(x),g(x),h(x)),(l,m,n),(a,b,c)| ,prove that (dy)/(dx)=|(f'(x),g'(x),h'(x)),(l,m,n),(a,b,c)| .

If y=|(f(x),g(x),h(x)),(l,m,n),(a, b,c)| , prove that, (dy)/(dx)=|(f'(x),g'(x),h'(x)),(l,m,n),(a, b,c)|

If y=|{:(f(x),g(x),h(x)),(l,m,n),(a,b,c):}| , prove that (dy)/(dx)=|{:(f'(x),g'(x),h'(x)),(l,m,n),(a,b,c):}| .

If y=|{:(f(x),g(x),h(x)),(l,m,n),(a,b,c):}| , prove that (dy)/(dx)=|{:(f'(x),g'(x),h'(x)),(l,m,n),(a,b,c):}| .

If y= |(f(x),g(x),h(x)),(l,m,n),(a,b,c)| , prove that (dy)/(dx)= |(f'(x),g'(x),h'(x)),(l,m,n),(a,b,c)|

If y=|[f(x),g(x),h(x)],[l,m,n],[a,b,c]| then (dy)/(dx)

if y= |[f(x), g(x),h(x)],[l,m,n],[a, b,c]| , then (dy)/(dx) is equal to

If y=|f(x)g(x)h(x)lmnabc|, prove that (dy)/(dx)=|f'(x)g'(x)h'(x)lmnabc|