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The range of the function (1)/(1-2 sinx ...

The range of the function `(1)/(1-2 sinx ) ` is

A

`(-infty,-1)cup((1)/(3),infty)`

B

`(-1,(1)/(3))`

C

`[-1,(1)/(3)]`

D

`(-infty,-1)cup((1)/(3),infty)`

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The correct Answer is:
A, C, D
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PREMIERS PUBLISHERS-SETS,RELATIONS AND FUNCATIONS-SOLUTION TO EXERCISE 1.5
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