If `y=2^(2p-1) and z=p-2,` what is the value of `(y)/(z)` when `p=2.5`?

If distinct numbers x, y,z and p are chosen from the numbers -2, 2, 1/2, -1/3, what is the largest possible value of the expression (x^2y)/(z - p) ?

If the system of equations , x + 2y - 3z = 1, (P+ 2) z = 3,(2p+1)y+z=2 is inconsistent, the value of p is a)-2 b) -1//2 c)0 d)2

If z varies as px + y, and if z = 3 when x = 1 and y = 2. Also if z = 5 then x =2 and y = 3, find the value of p.

If X_(x=1)Y_(y=2)Z_(z=2). for three matrices X,Y and Z, find the values of m,p and b .

If the system of equations x+2y-3z=1,(P+2)z=3,(2P+1)y+z=2 is inconsistent then the value of P is

If z = x - iy and z^(1/3)=p+iq, " then "(x/p+y/q)//(p^2+q^2)=

What is the similarity in 2p_(x ) ,2p_(y) and 2p_(z) ?