Question

prove the question given in attachment​

Answer 1

Answer:

hii kaise ho

Step-by-step explanation:

F+V−E=2

\sf \pink{F \ stands \ for}F stands for No.of faces

\sf \green{V \ stands \ for}V stands for vertices

\sf \orange{E \ stands \ for}E stands for edges

Answer 2

Step-by-step explanation:

Here's your answer Hope so it helps