Please select a subject first
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Which of the following is not a type of cybercrime?
Concept: undefined >> undefined
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Nadar has recently shifted to a new city and school. She does not know many people in her new city and school. But all of a sudden, someone is posting negative, demeaning comments on her social networking profile, etc. She is also getting repeated mails from unknown people. Every time she goes online, she finds someone chasing her online. |
- What is this happening to Nadar?
- What immediate action should she take to handle it?
- Is there any law in India to handle such issues? Discuss briefly.
Concept: undefined >> undefined
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Which of the following is not an example of a browser?
Concept: undefined >> undefined
Assertion (A): Internet cookies are text files that contain small pieces of data, like a username, password, and user preferences while surfing the internet.
Reasoning (R): To make browsing the Internet faster & easier, it is required to store certain information on the server’s computer.
Concept: undefined >> undefined
What is an example of e-waste?
Concept: undefined >> undefined
List any four benefits of e-waste management.
Concept: undefined >> undefined
Show that `2sin^-1(3/5) = tan^-1(24/7)`
Concept: undefined >> undefined
If ` x in N and |[x+3,-2],[-3x,2x]|=8` , then find the value of x.
Concept: undefined >> undefined
Find the principal value of the following:
`sin^(-1) (-1/2)`
Concept: undefined >> undefined
Find the principal value of the following:
`cos^(-1) (sqrt3/2)`
Concept: undefined >> undefined
Find the principal value of the following:
cosec−1 (2)
Concept: undefined >> undefined
Find the principal value of the following:
`tan^(-1) (-sqrt3)`
Concept: undefined >> undefined
Find the principal value of the following:
`cos^(-1) (-1/2)`
Concept: undefined >> undefined
Find the principal value of the following:
tan−1 (−1)
Concept: undefined >> undefined
Find the principal value of the following:
`sec^(-1) (2/sqrt(3))`
Concept: undefined >> undefined
Find the principal value of the following:
`cot^(-1) (sqrt3)`
Concept: undefined >> undefined
Find the principal value of the following:
`cos^(-1) (-1/sqrt2)`
Concept: undefined >> undefined
Find the principal value of the following:
`"cosec"^(-1)(-sqrt2)`
Concept: undefined >> undefined
Find the value of the following:
`tan^(-1)(1) + cos^(-1) (-1/2) + sin^(-1) (-1/2)`
Concept: undefined >> undefined
Find the value of the following:
`cos^(-1) (1/2) + 2 sin^(-1)(1/2)`
Concept: undefined >> undefined
