Question
The range of is-
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Text solutionVerified
Given
or,
or,
To find the range of , we will try to find the maximum and minimum value of .
Now,
and
.
To find the maximum and minimum value of we must have .
Then
or, and
Now, gives the minimum value of the as <0 and gives the minimum value of the as >0.
The minimum value of is and themaximum value of is .
So the range of is Option A.
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Question Text | The range of is- |
Answer Type | Text solution:1 |
Upvotes | 150 |