1234 হলে A-1 এর মান কত? - Prothom Sir

$[\begin{matrix} 1 & 2 \\ 3 & 4 \end{matrix}]$ হলে $A^{- 1}$ এর মান কত?

Created: 6 months ago | Updated: 1 week ago

[\begin{matrix} - 2 & 1 \\ \frac{3}{2} & - \frac{1}{2} \end{matrix}]

[\begin{matrix} 1 & - \frac{1}{2} \\ - 3 & \frac{3}{2} \end{matrix}]

[\begin{matrix} - 2 & - \frac{1}{2} \\ \frac{3}{2} & 1 \end{matrix}]

[\begin{matrix} 1 & - \frac{1}{2} \\ \frac{3}{2} & 1 \end{matrix}]

Admission Bangladesh University of Professionals (BUP) Faculty of Science And Technology(FST) 2018-2019 উচ্চতর গণিত

360

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There are 5.5 billions bacteria. If 1 in 75 millions can do mutation how many bacteria was there possible can do mutation?

Created: 5 months ago | Updated: 4 days ago

৭৫

৭২

৭০

Admission Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2021-2022 উচ্চতর গণিত

1746

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If there are 10 gifts and 25 blank seats then what are the probability to win a prize?

Created: 5 months ago | Updated: 4 days ago

\frac{1}{35}

\frac{2}{7}

\frac{1}{25}

\frac{7}{2}

Admission Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2021-2022 উচ্চতর গণিত

1658

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The total expense of 15 employees is 27000 including 15% gratuty of service. What is per person expense excluding the gratuty?

Created: 5 months ago | Updated: 4 days ago

4050

১৫৭০

১৫৫০

1530

Admission Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2021-2022 উচ্চতর গণিত

1781

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5 odd consecutive series, there 6^th number is 15.4^th number was?

Created: 5 months ago | Updated: 4 days ago

১১

১৩

Admission Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2021-2022 উচ্চতর গণিত

1780

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If the price of a product was reduced 10% then 20% then 40%, what was the total discount price?

Created: 5 months ago | Updated: 4 days ago

43.2

56.8

28.8

Admission Bangladesh University of Professionals (BUP) Faculty of Business Studies(FBS) 2021-2022 উচ্চতর গণিত

1795

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Related Questions

There are 5.5 billions bacteria. If 1 in 75 millions can do mutation how many bacteria was there possible can do mutation?

There are 5.5 billions bacteria. If 1 in 75 millions can do mutation how many bacteria was there possible can do mutation?

If there are 10 gifts and 25 blank seats then what are the probability to win a prize?

If there are 10 gifts and 25 blank seats then what are the probability to win a prize?

The total expense of 15 employees is 27000 including 15% gratuty of service. What is per person expense excluding the gratuty?

The total expense of 15 employees is 27000 including 15% gratuty of service. What is per person expense excluding the gratuty?

5 odd consecutive series, there 6th number is 15.4th number was?

If the price of a product was reduced 10% then 20% then 40%, what was the total discount price?

If the price of a product was reduced 10% then 20% then 40%, what was the total discount price?

5 odd consecutive series, there 6^th number is 15.4^th number was?