Question
Which of the following is a type of malware
intentionally inserted into a software system that will set off a malicious function when specified conditions are met?Solution
A logic bomb is a piece of code intentionally inserted into a software system that will set off a malicious function when specified conditions are met. For example, a programmer may hide a piece of code that starts deleting files (such as a salary database trigger), should he or she ever be terminated from the company.

If sin 2A = cos (3A - 60o) , then find the value of sec 2A.
- If 2 sin x = √3, then the value of x:
- Find the value of sin²33° + sin²57° + cos²48° + cos²42°.
If sec a + tan a = 5/2, find the value of sin a.
If 2 sec 3x = 4, then the value of x:
Find the maximum value of 22 sin A + 16 cos A.
- If cos A = √3/2, then what will be the value of tan² A?