Download Lagu Ex 6.7 Q.15 Show that pedal equation of the curve x=2aCos𝜽-aCos2𝜽 & y=2aSin𝜽- aSin2𝜽 is 9(r²-a²)=8p² MP3 & MP4


13 May 2023
Zafeer Maths
26:14