what is the difference between vcc and vee?

Question

i searched this question on google but i didn't understand it. can someone give me a simplified explanation please??

Answer 1

You must not have looked too hard. The first hit when I googled
"transistor Vcc Vee" was

https://www.quora.com/What-does-Vcc-Vdd-and-Vee-stand-for-in-transistor

Answer 2

thanks oobleck