" If "A=[[5,x],[y,0]]" and "A=A^(T)" then "

If A=[[5,xy,0]] and A=A^(T), then a x=0,y=5(b)x+y=5(c)x=y(d) none of these

If A=[(3 ,x), (y ,5)] and A=A^T then (A)x=0,y=5 (B)x+y=5 (C)x=y (D)none of these

If 2 [{:(1, 3),(0,x):}] + [{:(y, 0),(1,2):}] ^(T) = {[{:( 5, 6),(1,8):}]^(T)} ^(T), then the values of x, y respectively are :

Let x=x(t) and y=y(t) be solutions of the differential equations (dx)/(dt)+ax=0 and (dy)/(dt)+by=0] , respectively, a,b in R .Given that x(0)=2,y(0)=1 and 3y(1)=2x(1) ,the value of "t" ,for which, [x(t)=y(t) ,is :

If y=5^t and t=e^(3x) . Write the value of dy/dx at x= 0

find the values of x,y,z and t when the following matrices are equal : {:[(x+y,y-z),(5-t,7+x)]and {:[(t-x,z-t),(z-y,x+z+t)]

Let the function x(t) and y(t) satisfy the differential equations (dy)/(dt)+ax=0,(dy)/(dt)+by=0. If x(0)=2,y(0)=1 and (x(1))/(y(1))=(3)/(2), then x(t)=y(t) for t=

Find the value of x, y, z and t for which the following two matrices may be equal: {:[(x-z,-z-x),(7-t,6+z)]and {:[(3-t,5-t),(t+5,x-y)]:}

If x = 16, y = 10, z = 5 and t=-1, find the value of (x-y)(5sqrtx-y)+sqrt((x-y)(z-t)) .

If x^3-2x^2y^2+5x+y-5=0a n dy(1)=1,t h e n