SATT ACADEMY

New to Satt Academy? Create an account


or
Log in with Google Account

Test Mode Reading Mode Right = 0 Wrong = 0

শিক্ষাবর্ষঃ ২০১৮-২০১৯ || 2018

উচ্চতর গণিত

Ask Question?

উচ্চতর গণিত

cos X - cosy
sin x - sin y
tanx - tany
           sinx -siny cosx +cosy 
   sec x . sec y tanx-tany 
Promotion
Content for the offcanvas goes here. You can place just about any Bootstrap component or custom elements here.