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For the solution of [x+2]+[x-8]>0 is ([d...

For the solution of `[x+2]+[x-8]>0` is (`[dot]` is greatest integer function) `[3,oo)` 2. `[4,oo)` 3. [1,3] 4 . (3,4) 5. R

A

`[3, oo)`

B

`[4, oo)`

C

`[1, 3]`

D

`(3,4)`

Text Solution

Verified by Experts

The correct Answer is:
B
For x, the solution of …………..
`[x+2]+[x-8]gt 0 implies [x]+2+[x]-8gt0`
`implies [x]gt3 implies x epsilon [4, oo)`
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