sir my question is what is physical significance of differential equation...?
bill book in tallt with all tax purchase bill book
Dear Sir.
plz give me new ledger list. i want to what is changes.
Please solve the question÷
plz solve this question and give me answer
Sir I want to request you from book Dr. K.C sinha solution
cosec(π/2+Φ)+X cosΦcot(π/2+Φ)=sin(π/2+Φ)