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If x in R " and "alpha=(x^(2))/(1+x^(4))...

If `x in R " and "alpha=(x^(2))/(1+x^(4))`, then `alpha` lies in the interval

A

`0lealpha le2`

B

`0lealphale1`

C

`0lealpahle(1)/(4)`

D

`0lealphale(1)/(2)`

Text Solution

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The correct Answer is:
D
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ARIHANT SSC-THEORY OF EQUATIONS-EXERCISE(LEVEL 1)
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