The distance between (2p – 1, 3q + 2) and (p + 3, 2q – 1) is same as the distance between (p, q) and (x, y) where (x, y) =

The distance between (2p – 1, 3q + 2) and (p + 3, 2q – 1) is same as the distance between (p, q) and (x, y) where (x, y) =

If A × B = {(p,x), (p,y), (q,x), (q,y)}, find set A{p, q}{x, y, p, q}{p, x, y}{x, y, q}

The Jacobian of p,q,r w.r.t x,y,z given p=x+y+z, q=y+z, r=z is ________Review Later021-2

Three conducting plates are given 3Q, –2Q and Q charge as shown in figure. After distribution of charge find value of q1, q2, q3, q4, q5 and q6.

q,2q,3q and 4q charges are placed at the four corners A,B,C and D of a square. The field at the centre O of the square has the direction along.