Question

Or
1.The sum of three consecutive terms of an AP is 21 and the sum of the squares
of these terms is 165. Find the terms.
2.Find the coordinates of the points which trisect the line segment joining the
points A(4, -3), B(9, 7).
Or
3.A is a set of prime numbers less than 19, B is a set of all the factors of 48,
then find A difference B and B difference A. What do you notice ?​

Answer 1

Answer:

the ans is 6,7 nd 8 bcoz the of their square is 165 nd sum of these terms is 21

Answer 2

Answer:

the answer is 6,7,8

reason:- their sum is equal to 21 and squre is 165