Question
If sec θ + tan θ = m(> 1), then the value of sin θ is
(0° < θ < 90°)Solution
sec θ + tan θ = m(> 1) let θ = 45° √2 + 1 = m m2 = 3 + 2√2 m2 − 1 = 3 + 2√2 − 1 2 + 2√2 m2 + 1 = 3 + 2√2 + 1 2 + 2√2 m2 −1 / m2+1 = (2+2√2) / (2+2√2) = 1/ √2 = sinθ
Which of the following assigns IP addresses dynamically?
Which company originally developed the Go programming language?
In the standard normal distribution (mean = 0, standard deviation = 1), what is the probability that a random variable falls within one standard deviati...
- In a _________each element has a priority value associated with it
Basic syntax to create a bar-chart in R is
Which IPC mechanism provides synchronization capabilities to prevent race conditions between processes?
‘\a’ is used for what in C++
At which layer of the OSI model do hardware devices like switches primarily operate?
A control unit in a CPU uses a microprogram to:
What is the main objective of cluster analysis in data analytics?
Relevant for Exams:
