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The value of the product 6^((1)/(2))xx6^...

The value of the product `6^((1)/(2))xx6^((1)/(4))xx6^((1)/(8))xx6^((1)/(16))xx....` up to infinite terms is

A

6

B

36

C

216

D

512

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The correct Answer is:
To find the value of the infinite product \( 6^{\frac{1}{2}} \times 6^{\frac{1}{4}} \times 6^{\frac{1}{8}} \times 6^{\frac{1}{16}} \times \ldots \), we can simplify the expression step by step. ### Step 1: Rewrite the Product We can express the product in terms of exponents: \[ P = 6^{\frac{1}{2}} \times 6^{\frac{1}{4}} \times 6^{\frac{1}{8}} \times 6^{\frac{1}{16}} \times \ldots \] Using the property of exponents \( a^m \times a^n = a^{m+n} \), we can combine the exponents: \[ P = 6^{\left(\frac{1}{2} + \frac{1}{4} + \frac{1}{8} + \frac{1}{16} + \ldots\right)} \] ### Step 2: Identify the Series Now we need to find the sum of the series: \[ S = \frac{1}{2} + \frac{1}{4} + \frac{1}{8} + \frac{1}{16} + \ldots \] This series is a geometric series where the first term \( a = \frac{1}{2} \) and the common ratio \( r = \frac{1}{2} \). ### Step 3: Sum of the Infinite Geometric Series The sum \( S \) of an infinite geometric series can be calculated using the formula: \[ S = \frac{a}{1 - r} \] Substituting the values: \[ S = \frac{\frac{1}{2}}{1 - \frac{1}{2}} = \frac{\frac{1}{2}}{\frac{1}{2}} = 1 \] ### Step 4: Substitute Back into the Product Now that we have the sum \( S = 1 \), we can substitute it back into our expression for \( P \): \[ P = 6^{S} = 6^{1} = 6 \] ### Final Answer Thus, the value of the product is: \[ \boxed{6} \]

To find the value of the infinite product \( 6^{\frac{1}{2}} \times 6^{\frac{1}{4}} \times 6^{\frac{1}{8}} \times 6^{\frac{1}{16}} \times \ldots \), we can simplify the expression step by step. ### Step 1: Rewrite the Product We can express the product in terms of exponents: \[ P = 6^{\frac{1}{2}} \times 6^{\frac{1}{4}} \times 6^{\frac{1}{8}} \times 6^{\frac{1}{16}} \times \ldots \] Using the property of exponents \( a^m \times a^n = a^{m+n} \), we can combine the exponents: ...
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