Question
If X = 15°, find the value of: sin²(4X) +
cos²(3X) - tan²(2X)Solution
= sin²(60°) + cos²(45°) - tan²(30°)
= (√3/2)² + (1/√2)² - (1/√3)²
= 3/4 + 1/2 - 1/3 = 11/12
If 2 K bits/second is bit rate, what is the minimum PCM bandwidth required for successful transmission?
Which of the following is a property of an admissible heuristic in A* search?
What does the term "code optimization" refer to in the context of software development?
What is the purpose of a heuristic function in AI search algorithms?
A 4-bit ADC converter has a full-scale analog imput of 5 Volt. Its resolution is _________
In a 4-bit DAC, reference voltage is 5 Volts , then analog voltage corresponding to binary data is 1001 is _______
Which keyword is used for inheritance in C++?
In the context of IPv4 vs. IPv6, which of the following statements is true regarding address space?
Which is best fit for blank space 15?
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