If , find .
A) -2
B) 0
C) -2000
D) -200
E) 100

Question

If  , find  . ​
A) -2 
B) 0 
C) -2000 
D) -200 
E) 100

Quizplus · Accepted Answer

The only difference between the two given numbers is in the third group of digits, where 5928 has been replaced by 8039. The hexadecimal value of 5928 is 2280, and the value of 8039 is -7C7. So, the change in value is -7C7 - 2280 = -2000. Therefore, the answer is -2000 when added to the original number. However, since the question asks for the new number, we simply add -2000 to the fourth group of digits, which is TB4005_11, resulting in TB2005_11. Therefore, the new number is 11ea984b_af8a_8039_9029_a380c9ddbd2e_TB2005_11, which is option B.

If , Find . ​

If , Find .