Q2 of 23 Page 2

Find the values of each of the expression

is equal to [CBSE 2011]

as


as


We all know that the principal value branch of sin-1 is



Therefore,


Hence, the value of

More from this chapter

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1

Find the values of each of the expression

[CBSE 2011]

 3

For the principal values, evaluate the following:

tan–1√3 – sec–1(–2) [CBSE 2012]

 4

For the principal values, evaluate each of the following:

[CBSE 2012]

 5

Find the values of each of the following:

[CBSE 2013]