Prove that (sinA-cosecA)^2+(cosA-secA)^2=(cot^2)A+(tan^2)A-1

preview_player
Показать описание
10th Class|Maths|AP 2015 public exam question|Prove that (sinA-cosecA)^2+(cosA-secA)^2|If 4 sin^2...
#hard #important #board #hpl #mathematics #maths #mathssolutions #question #solutions #boardexam #10th #10thclass #10thmaths #class10 #trigonometry #ap #2015 #public #publicexams #hard #important #question
Рекомендации по теме