Question

if (2,0)is a solution of the linear equation 2x +3y =k then value of kis

Answer 1

Answer:

substance which does not readily allow the passage of heat or sound.

"cotton is a poor insulator"

a substance or device which does not readily conduct electricity.

"a series of electrodes separated by insulators"

a block of glass, ceramic, or other insulating material enclosing a wire carrying an electric current where it crosses a support.

Answer 2

Answer:

If (2,0) is a solution of the linear equation 2x+3y=k, then the value of k is. Solution : Since, (2,0) is a solution of the given linear equation 2x+3y=k, then put x=2 and y=0 in the equation. Hence, the value of k is 4