Angle in A Quadrilateral – A Trigonometric Dilemma
Please find the Question and Solution in Images below:







Answer It’s classic one and usually people only know “one way” to solve it. There are two ways…
Question and Solution are in Images attached. …
Profit – Sale & Cost Both the question & solution is in the attached image. *A linear diophantine…
Question & Solutions are in image below except the (a) part whose solution is as follows: EAB…
Several people have queried me on this…