Solution:We know Euler’s formula for Polyhedron is
F + V = E + 2
Where F is the number of faces, V denotes the number of vertices, and E denotes the number of edges.
Let us check for each given option.
Check for option (1) V = 4, F = 6 and E = 6.
F + V - E
= 6 + 4 - 6
= 4 ≠ 2
So, this option is correct.
The correct option is (1).