Calculate A*B-C-D
Look at the series (7, 4, 5, 12, 45, D, 1329, 9300, 74397, C, B, A, ...), determine the pattern, and find the unknown values (A, B, C and D) and calculate A*B-C-D!Correct answers: 19
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math

ChatGPT jokes
Two ChatGPT models were talking.
One says:
"Did you hear the one about the computer that could finish sentences?
The other replies:
"Yeah, but I already knew what it was going to say."
ChatGPT goes to a restaurant and orders alphabet soup.
The waiter asks:
"Why alphabet soup?"
ChatGPT replies:
"I'm just trying to improve my vocabulary!"
How many ChatGPTs does it take to change a lightbulb?
Just one, but it will come up with 100 different ways to tell you how it's done.