in python

make it simple thx

4. Show all the variables in the Jupyter notebook atter you finish problem 3 . hint search in google about jupyter magic commands or read 5. Assign string '123 to the variable S. Convert the string into a foat type and assign the output to the variable N. Verify that 5 is a stoing and N is a foat using the type Aunction. 11. Write ysur code hime 6. Assign the string 'HELLO' to the variable st and the string thello' to the variable s2. Use the mur operator to show that they are not equal. Use the an cperatar 10 show that s1 and $2 are equal if the lower mechod is used on s1. Use the me operator to show that s1 and s2 are equal if ugoer method is used on a2. 7. Use the print futiction to generate the following strings. - The world Engineering har 11 letters. - The word 'Booi' has 4 ketters