Question

If in an A.P. the sum of m term is equal to n and the sum

of n terms is equal to m, then prove that the sum of

(m+n)terms is ‐(m+n).​

Answer 1

Answer:

(m+n)

-(m+n) so here -m and -n

let us take m as 2 and n as 3 so

m+n = 2+3 = 5

-m+-n = -2+-3 = -5

so here 5 is not equal to -5 so it is not possible

Answer 2

Answer:

give answer with solutions please urgently