UPSC NDA Math Model Paper 5

© examsiri.com

Question : 38 of 120

Marks: +1, -0

Find the domain and range of cosec−1x?

Domain =[−1,1] and Range =[−
π
2
,
π
2
]
Domain =[−1,1] and Range =[0,π]
Domain = R and Range = (−
π
2
,
π
2
)
Domain =R−(−1,1) and Range =[−
π
2
,
π
2
]−{0}

Go to Question:

Prev Question

Next Question