which one is true for the mathematical expression 2n+2n-12n+1-2n? - Prothom Sir

which one is true for the mathematical expression

\frac{2^{n} + 2^{n - 1}}{2^{n + 1} - 2^{n}} ?

Created: 7 months ago | Updated: 1 month ago

\frac{3}{2}

\frac{2}{3}

2^{n}

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which is the shortest route from B to C .

Created: 7 months ago | Updated: 1 month ago

Directly on toll free highway to city C

The bridge

The tunnel

The bridge of the tunnel

Job Solution Janata Bank Ltd Janata Bank Ltd - Executive Officer - 27.7.2012 গণিত

373

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P sells a product to Q and makes a profit of 25%. Q sells it to R at a loss of 20%. If R buys it for Tk. 140, what price did p pay for it?

Created: 7 months ago | Updated: 1 month ago

211

169

140

১৩৯

Job Solution Janata Bank Ltd অফিসার (ক্যাশ) - 31.10.2020 গণিত

695

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The most economical way of going form city A to City B , in terms of toll and distance is to us the

Created: 7 months ago | Updated: 1 month ago

Bridge

bridge & tunnel

toll free highway

tunnel

Job Solution Janata Bank Ltd Janata Bank Ltd - Executive Officer - 27.7.2012 গণিত

398

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A garden of 100 meter length and 60 meter width has a walkway of 2 meter width on every side. What is the area of the garden, in square meters, excluding the walking?

Created: 7 months ago | Updated: 1 month ago

5376

5576

2556

7874

Job Solution Janata Bank Ltd অফিসার (ক্যাশ) - 31.10.2020 গণিত

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Which one is true for the mathematical expression $\frac{2^{n} + 2^{n - 1}}{2^{n + 1} \div 2} ?$

Created: 7 months ago | Updated: 1 month ago

\frac{3}{2}

\frac{2}{3}

2^{30}

Job Solution Janata Bank Ltd অফিসার (ক্যাশ) - 31.10.2020 গণিত

409

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Related Questions

which is the shortest route from B to C .

P sells a product to Q and makes a profit of 25%. Q sells it to R at a loss of 20%. If R buys it for Tk. 140, what price did p pay for it?

The most economical way of going form city A to City B , in terms of toll and distance is to us the

A garden of 100 meter length and 60 meter width has a walkway of 2 meter width on every side. What is the area of the garden, in square meters, excluding the walking?

Which one is true for the mathematical expression 2n+2n-12n+1÷2?

Which one is true for the mathematical expression $\frac{2^{n} + 2^{n - 1}}{2^{n + 1} \div 2} ?$