Question

If the transversal y = mr; r = 1, 2, 3 cut off equal
intercepts on the transversal x + y = 1, then
1 + m, 1+ m2, 1+m3 are in
(a) A.P.
(b) G. P.
(c) H.P.
(d) None of these
​

Answer 1

Answer:may be it's HP

Step-by-step explanation: