Question

In an Arthimetic progression, given d=5, S, = 75, find a and a,.​

Answer 1

Answer:

Harleen has studied today that when soil is

dissolved in glass of water, different layers of

soil are formed and some material floating on

water can be seen. What is the name of this

material?

(a) Dead and decaying leaves

(b) Sand

(c) Pebbles

(d) Stones