Question: It is a matlab question! Please include the details about all input and output! Thank you! 1. (1) Recall the elementary formula: log b (x)=ln(x)/ln(b).Use

It is a matlab question! Please include the details about all input and output! Thank you!

(1)

Recall the elementary formula: log_b(x)=ln(x)/ln(b).Use MATLAB and this formula to calculate log₈(20). Include the input and output in your word document.

(2)

Suppose we want to evaluate

Enter the command

>>z = 25-(100-7exp(5+cos(pi/3))

You will get an error message. Use the up-arrow to bring this line back and then use the left and right arrow keys to correct the error(s). Include the wrong command, the error message, and your fix in your homework. (Hint: Good things to check are multiplication and parentheses.)

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