Write the M-file script to find the gradient of the W = 10 r sin² 0 cos where aw 1 OW VW = VW = VW⟫ = ar r дв r sin 0 до

Can you draw on it because I don't understand this problem, I understand it better when someone writes on the photo so I can understand

write an encoder and a decoder for a modified "book cipher." A book cipher uses a document or book as the cipher key, and the cipher itself uses numbers that reference the words within the text. For example, one of the Beale ciphers used an edition of The Declaration of Independence as the cipher key. The cipher you will write will use a pair of numbers corresponding to each letter in the text. The first number denotes the position of a word in the key text (starting at 0), and the second number denotes the position of the letter in the word (also starting at 0). For instance, given the following key text (the numbers correspond to the index of the first word in the line)   [0] 'Twas brillig, and the slithy toves Did gyre and gimble in the wabe; [13] All mimsy were the borogoves, And the mome raths outgrabe. [23] "Beware the Jabberwock, my son! The jaws that bite, the claws that catch! [36] Beware the Jubjub bird, and shun The frumious Bandersnatch!" [45] He took his vorpal sword in…

Which of following marks the indices of each cell of K-map with 3 variables correctly? Question 70 options:   1 2 3 4 5 6 7 8   1 2 3 4 8 7 6 5   0 1 3 2 4 5 7 6   0 1 3 2 6 7 5 4   The hexadecimal of the 11-bit unsigned binary number 101  0011  1110  is _______.     A. 29C   B. A72   C. 53A   D.  53E   E.  None of the above