Continue with your mobile number
Let sin(x + y) = 3/5, so cos(x + y) = 4/5 using sin²θ + cos²θ = 1. Let cos(x - y) = 12/13, so sin(x - y) = 5/13 using sin²θ + cos²θ = 1. Use the identity sin(2x) + sin(2y) = 2[sin(x + y)cos(x - y)] to find: sin(2x) + sin(2y) = 2 × (3/5) × (12/13) = 72/65. Correct answer: d
On color monitor each pixel is composed of ________.
The_________records the name and exact location of every file on a disk.
System software is the set of programs that enables your computer’s hardware devices and ____________ software to work together.
Black box testing something called ________ .
What protocol does HTTPS use for secure communication?
Which of the following is used to process data?
Which device is used to convert internet services into different paths?
What type of software application is Microsoft Word?
____________ deletes all the files that it infects.
Who coined the term "artificial intelligence"?