What does the ‘T’ stand for in the mnemonic 'PEMDAS'?

What does the ‘T’ stand for in the mnemonic 'PEMDAS'?

• A. Trigonometry
• B. Term
• C. Touch
• D. Multiplication

Answer: (D)

In the mnemonic 'PEMDAS', the ‘T’ actually represents 'Term', as it refers to the concept of 'Terms' in mathematics, which are the individual parts of an expression that are separated by addition or subtraction. This mnemonic is used to help remember the order of operations for solving mathematical expressions, standing for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction in that specific sequence. Understanding the order of operations is crucial because it determines how calculations are performed in complex mathematical expressions. The “T” in this context does not stand for any of the other listed options, as those do not relate to the sequence of operations in the same way. Therefore, recognizing that 'T' refers to 'Term' aids in remembering that we should first handle operations in parentheses, then exponents, followed by multiplication and division (from left to right), and finally addition and subtraction (also from left to right).

In the mnemonic 'PEMDAS', the ‘T’ actually represents 'Term', as it refers to the concept of 'Terms' in mathematics, which are the individual parts of an expression that are separated by addition or subtraction. This mnemonic is used to help remember the order of operations for solving mathematical expressions, standing for Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction in that specific sequence.

Understanding the order of operations is crucial because it determines how calculations are performed in complex mathematical expressions. The “T” in this context does not stand for any of the other listed options, as those do not relate to the sequence of operations in the same way. Therefore, recognizing that 'T' refers to 'Term' aids in remembering that we should first handle operations in parentheses, then exponents, followed by multiplication and division (from left to right), and finally addition and subtraction (also from left to right).