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The natural domain of the function y=sqr...

 The natural domain of the function `y=sqrt(9-x^(2))` is :

A

`-3lexle3`

B

`-3ltxlt3`

C

`0ltxlt3`

D

`(-infty,-3)cup(3,infty)`

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The correct Answer is:
A
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PREMIERS PUBLISHERS-SETS,RELATIONS AND FUNCATIONS-II. Choose the correct option for the following. (M.C.Q)
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  2. Find the odd man out: Let X - {1,2,3,4), Y = {a,b,c,d,e)

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  12. Domain of the function y =(x-1)/(x+1)  is:

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  13. If f:RtoR is defined by f(x) = 2x - 3:

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  17. The natural domain of the function y=sqrt(9-x^(2)) is :

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