cot x = cos x / sin x
tan x = sin x / cos x
(Find common denominators)
cosx/sinx * cosx/cosx = cos^2x/sinxcosx
sinx/cosx * sinx/sinx = sin^2x/sinxcosx
(Now we can combine them)
csc / (sin^2x+cos^2x / sinxcosx)
(Simplify)
csc*sinx*cosx / sin^2x+cos^2x
sin^2x + cos^2x = 1
csc*sinx*cosx / (1)
csc*sinx*cosx
csc = 1/sinx
1/sinx*sinx = 1
(1)*cosx = cosx
RM-3-Switch-2A4* and SwBranch799* are the two host names follow the guidelines for naming conventions on cisco ios devices. The correct options are 2 and 3.
<h3>What is a host name?</h3>
A hostname is a label assigned to a computer network connected device that is used to identify the device in various forms of electronic communication, such as the World Wide Web.
Hostnames can be simple single-word or phrase names, or they can be structured.
The two host names, RM-3-Switch-2A4 and SwBranch799, adhere to the guidelines for naming conventions on Cisco iOS devices.
Thus, the correct options are 2 and 3.
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Your question seems incomplete, the missing part is attached below:
Answer:
a)None
b)All
this is ur answer from my opinion
Answer:
Option D: Botnet
is the correct answer.
<h3>When several computers connected to the Internet have been set up to forward spam and sometimes viruses to other computers on the Internet, <u>Botnets </u>are responsible.
</h3>
Explanation:
A Botnet can be taken as the combination of two words "robot" and "networks". Botnets are used in depicting the malicious content as the breach the network security. They are used for stealing data by Distributed Denial of Service attack (DDoS) and by sending spam to all other devices connected to a network. All this scheme is managed by the attacker itself.
All other listed options spread malicious data by some other means.
I hope it will help you!
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