or

Email, Mobile or Username:

Password:

Remember Me

Forgot password?

Don't have an account? Register

If the operation ^ is defined by the equation x ^ y = 2x + y, what is the value of a in 2 ^ a = a ^ 3 ?

Created: 8 years ago | Updated: 8 months ago

Updated: 8 months ago

0

1

-1

4

None of these

Bangladesh Bank Bangladesh Bank - Assistant Director - 2009 গণিত বিবিধ (Miscellaneous) 2009

Des

Best Ans:

2^a = a^3

2 × 2 + a = 2a + 3

a = 4 - 3 = 1

SATT Academy

8 years ago

0 0

গণিত

📄 প্রশ্নপত্র তৈরি করুন

.

Content added by

Content updated By

Related Question

If * is defined for all positive real numbers a and b by a*b=ab/(a+b), then 10*2=?

5/3

5/2

5

20/3

Bangladesh bank ; officer ( general) - 27.04.2018 গণিত বিবিধ (Miscellaneous)

Des Please Wait

If n-5 is an even integer, what is the next large consecutive even integer?

n-7

n-3

n-4

n-2

Bangladesh House Building Finance Corporation - Senior Officer - 20.10.2017 গণিত বিবিধ (Miscellaneous) সমীকরণের প্রয়োগ (Application of Equation)

Des Please Wait

If the total cost C= 1000 + 0.2s, where 's' is the sales volume, the variable cost on sales of TK. 1000 will be Taka

500

400

300

200

100

Bangladesh Bank - Assistant Director - 2006 গণিত বিবিধ (Miscellaneous)

Des Please Wait

Eight telephone poles are each 15 feet apart. What is the distance, in feet, from the first to the last pole ?

60

85

105

120

Bangladesh Bank - Officer - 2001 গণিত বিবিধ (Miscellaneous)

Des Please Wait

A clock loses ( falls behind ) 10 minutes each day. How many days will take to reach a point where the clock will indicate the correct time ?

36

72

120

None of these

Bangladesh Bank - Officer - 2001 গণিত বিবিধ (Miscellaneous)

Des Please Wait

A farmer had 17 hens. All but 9 died. How many live hens were left?

0

9

8

16

২৮ তম বিসিএস প্রিলিমিনারি টেস্ট (28-11-2008) গণিত বিবিধ (Miscellaneous)

Des Please Wait

Satt AI

Are you sure to start over?