أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
(a)0,0
(b) @
(c) Next
(d) a or b
The last used reference point can be symbolized as " @". So we can use it also like @3,2 for a relative position from last point.
My answer is also option (b) @
Great answer mention from experts.
the Option-B is correct
(b) @ Yes the Right Answer is B.
>>>>>>>>>>>>>>>>>>>>>>>>> (b) @