Question

TRUE / FALSE In MATLAB, the single equal sign '=' is the replacement operator. 4. What is the result after running the following MATLAB code in the Commnd Window? Be specific, what is displayed after each command is executed and what value is each variable? >> num = 7; >> num = num - 5; >> num = num * -2; >> num = num * 2; >> 5 * 2 + 3 * 5 >> num = num + ans

          TRUE / FALSE In MATLAB, the single equal sign '=' is the replacement operator.
4. What is the result after running the following MATLAB code in the Commnd Window? Be
specific, what is displayed after each command is executed and what value is each variable?
>> num = 7;
>> num = num - 5;
>> num = num * -2;
>> num = num * 2;
>> 5 * 2 + 3 * 5
>> num = num + ans

TRUE / FALSE In MATLAB, the single equal sign '=' is the replacement operator.
4. What is the result after running the following MATLAB code in the Commnd Window? Be
specific, what is displayed after each command is executed and what value is each variable?
>> num = 7;
>> num = num - 5;
>> num = num * -2;
>> num = num * 2;
>> 5 * 2 + 3 * 5
>> num = num + ans

Added by Loretta C.

Computer Science and Information Technology

Trishna Knowledge Systems 2018 Edition

Instant Answer

Solved by Expert Corbin Tegner

Step 1

>> num = num - 5; The value of "num" is updated to 2 (7 - 5). >> num = num * -2; The value of "num" is updated to -4 (2 * -2). >> num = num * 2; The value of "num" is updated to -8 (-4 * 2). >> 52 + 3 * 5; This expression is evaluated to 67. >> num = num + Show more…

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In MATLAB, the single equal sign (=) is the assignment operator. What is the result after running the following MATLAB code in the Command Window? Be specific, what is displayed after each command is executed and what value is each variable? >> num = 7; >> num = num - 5; >> num = num * -2; >> num = num * 2; >> 52 + 3 * 5; >> num = num + ans; 3