Which of the following statements are correct in respect of an expression? 1. The operators '+' and '-' must be followed by an operand. 2. Two arithmetic operators must not appear side by side. 3. The number of left hand brackets must be equal to the number of right hand brackets in expression. Select the correct answer using the code given below:

Q42Section I (Objective (Q1–Q80))42 of 80

Computer Applications — well-formedness of arithmetic expressions

Which of the following statements are correct in respect of an expression?

The operators '+' and ' $-$ ' must be followed by an operand.
Two arithmetic operators must not appear side by side.
The number of left hand brackets must be equal to the number of right hand brackets in expression.

Select the correct answer using the code given below:

Pick an option to check your answer. In a mock test a wrong answer here costs 0.83 mark.

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