In the previous question, the lines ⟷XW and ⟷YZ are parallel.
True
False
The lines ⟷XW and ⟷YZ are parallel.
In the previous question, if only b = 0 and a is nonzero, the LHS becomes odd. Say True or False.
[The equation is 2a+3b = 4 and a, b are whole numbers]
The lines ⟷XW and ⟷YZ are parallel, find the angle ∠DCW
When 7xy+5yz−3zx, 4yz+9zx−4y and −3xz+5x−2xy are added, we get 5xy+9yz+3zx+5x−4y.