in this pic please tell me that the second formula whitch I wrote is like the first one the first - Physics - Measurements and Experimentation

Question

in this pic please tell me that the second formula whitch I wrote
is like the first one the first Formula means that which I have
written in the second one if it doesn't mean that which I have
written in the second one please write its original meaning because
I am not getting it am just guessing that I think it is this

Vipra Mishra · Accepted Answer

Dear Student
Graph between T2 and L can be shown as
<img alt=
"Using a Simple Pendulum, Plot its L-T2 Graph and Use it to Find "
src=
"https://c2%20staticflickr%20com/6/5627/31192487505_7c7c0e1c4f_o%20png">
So if we find slope of it then we get
Slope = T2LValue of g = 4π2Slope  =4π2LT2
Hope it clears your doubt

Regards