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the intersection of all the interva...

the intersection of all the intervals having the form `[1+(1)/(n),6,-(2)/(n)],` where is a postive integer is

A

[1,6]

B

(1,6)

C

[2,4]

D

`[3//2,5]`

Text Solution

Verified by Experts

Clearly , `[1+(1)/(n),6-(2)/(n)] sup [2,4]`
` therefore bigcap _(n=1) ^(oo) [a+(1)/(n),6-(2)/(n)]=[2,4]`
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