Select the correct answerWhich of the following is an invalid statement?Optionsc,o,d = 2000, 3000, 4000c o d = 2000 3000 4000cod = 2,000,000c_o_d = 2,000,000

Break Down the Problem

1. Identify the statements provided in the options.
2. Analyze the syntax of each option to determine if they conform to valid programming or mathematical standards.

Relevant Concepts

1. In most programming languages, variable assignments typically follow a syntax where a variable name is followed by an equals sign (=) and then the value.
2. Spaces may cause issues in variable names or assignments. Commas are used in lists or to separate values but may not be valid in single assignments depending on the context.

Analysis and Detail

1. Option 1: c,o,d = 2000, 3000, 4000

   • This assigns the values 2000, 3000, and 4000 to the variables c, o, and d respectively and is a correct statement in languages such as Python.

2. Option 2: c o d = 2000 3000 4000

   • This contains spaces in the variable name, making it invalid as variable names can’t contain spaces in many programming contexts.

3. Option 3: cod = 2,000,000

   • This creates a variable cod and assigns the value 2,000,000. As no spaces are present and the numeric format is valid, this statement is also correct.

4. Option 4: c_o_d = 2,000,000

   • Similar to the third option, it assigns the value 2,000,000 to the variable c_o_d, which is a valid statement.

Verify and Summarize

After examining all options, it is clear that only Option 2 (c o d = 2000 3000 4000) contains invalid syntax due to the inclusion of spaces in the variable name, leading to its invalidity.

Final Answer

The invalid statement is: c o d = 2000 3000 4000.