Trangle PQR में भुजा QR का मधय बिंदु D है
Question
It is currect solution or not.
Give the sussetion for me.
Thanking you!
The second,third,and fourth term in the expansion (x a)n are also 240,720,1080
In the adjacent figure abcd is a square and triangle apb is an equilateral triangle. Prove that triangle apd congruent to triangle bpc
