Question

Questions-

Q1 The angle of a quadrilateral are in AP whose common difference is 15 degree.Find the angles.

Q2 Find the sum of all the three digit numbers which are divisible by 9.

Q3 Find the 10th term from the end of the AP

Q4 If Sn sum of n terms of an AP is given by Sn=3n*2-4n , find the Nth term.

Answer 1

These are your solutions......

Answer 2

Answer:

Step-by-step explanation:

Hope it helps