Yar Mujh Se Math Ka Ye Question Solve Nahi Hora He Agar Aap Help karde To Boht Megrbani Hogi
Marhematics Book From Karachi Board Chapter Sequence and Series Exercise 6.3 New Book Ya 8.3 Old Book Ki Hai Sawal Ye Hai.
Q3) If n A.M's are inserted between 1 and -50 and the sixth mean is -5 ;find n.