Taxi fare for the first km is 15 Rs and then it increases by 8 Rs for each km.The first term a = 15 and common difference d = 8.The required A.P.... View Article
Assume the line segment joining points P (2, 4, 16) and Q (3, 5, - 4) be divided by 2x - 3y + z + 6 = 0 in the ratio k : 1 at a point R.... View Article