Question

find four consecutive terms in an a.p such that the sum of 2 middle term is 24 and product of two end terms is 63​

Answer 1

Answer:

consider the four term as a-3d,a-d,a+d,a+3d

then find values of a and d with given condition so we get value a=12,d=3

so the four no's are

3,9,15,21