How to root SM-T110 (Samsung Galaxy Tab 3 Lite 7 inch)
Download this files (necessary files)
How can you do?
I-Run Odin downloader
II-Select twrp recovery to AP section
III-power off device
IV-Enter Download mode
<[hold volume down -home and power keys],[Select odin mode]/>
V-Insert usb cable to device
VI-Install device drivers
VII-Select file after click start button
VIII-Upload UPDATE-SuperSU-v2.37.zip to sdcard or device storage.
IX-Enter recovery on your device.(Use:Hold Home-Volume up-Power key combination)
X-Select install zip from sdcard and find UPDATE-SuperSU-v2.37
FLASH IT :)
Thats All