Find the value of 623 ÷ 622 × 62−13.
Correct Answer :
62−12
Solution :
The correct option is 62−12.
Let's simplify the given mathematical expression step-by-step using exponent rules.
The expression to evaluate is:
Step 1: Simplify the division part
According to the quotient rule of exponents, when dividing terms with the same base, we subtract the exponents: .
Applying this rule to :
Step 2: Multiply by the remaining term
Substitute the result back into the original expression:
Wait, let's re-examine the term base. Looking closely at the expression: can be rewritten by expressing 62 as a base or combining exponents using power rules. In this context, when considering 623-22 simplifies to 621 (or matching the base 62 given in the question context).
Using the product rule of exponents:
Thus, the final simplified value is 62−12.
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