LAIBA saif
This page lists questions and answers that were posted by visitors named LAIBA saif.
Questions
The following questions were asked by visitors named LAIBA saif.
TAN2X(1+COT2X)=1/1-SIN2X
3 years ago
EASY WAY TO PROVE ALL KIND OF TRIGNOMETRIC IDENTITES
3 years ago
Answers
The following answers were posted by visitors named LAIBA saif.