Question

Let a(1,3) and c(5,1) be two opposite vertices of a rectangle. The other two vertices b(a,b)b(a,b) and d(c,d)d(c,d) lie on the line y=2x+ky=2x+k for some. Then the value of (a+b)c(c+d)(a+b)c(c+d) is

Answer 1

Step-by-step explanation:

sorry.

this is new modal sums.

okay.