Archive
9th of September 2015
Mathematics
Q:

(〖sinθ+secθ)〗^2+〖(cosθ+cosecθ)〗^2=〖(1+secθ+cosecθ)〗^2

Tanishqa Rathod - CBSE - Class X

Wednesday, September 09, 2015 at 18:24:PM

A:

Wednesday, September 09, 2015 at 18:28:PM