Find dy/dx from first principal , y=sinx/x
sir ..a littlte confusion ...bank statement ka opening balance opposite kyu dala jata h ...tally me...like dr. h to cr...and describe me what is differnce betweean bank OD A/C AND BANK OCC A//C
sir i wanna know that how we can make tax bill of multiple tax rate items in a bill...give solutions
in triangle abc, d and e are the points on the sies ab andac respectively. de parallel to bc and bd=2 and de:bc=2:3. find ad and ratio of area of triangle ade to quadrilateral bced