The dimensions of (b)/( a) in the equation P= (a-t^(2))/(bx)where P is pressure, x is distance and t is time are

The dimensions of (b)/( a) in the equation P= (a-t^(2))/(bx)where P is

1.	The dimensions of (b)/( a) in the equation P= (a-t^(2))/(bx)where P is pressure, x is distance and t is time are
Answer» `[M^(2)LT^(-3)]` `[M^(-1)L^(0)T^(-2)]` `[ML^(3)T^(-1)]` `[MLT^(-3)]` SOLUTION :`[M^(-1)L^(0)T^(-2)]`