AB = 600 metres. Assume D is midpoint of AB ∠CAB=∠CBA=30∘∴CA=CB,ACD is right angled triangle∴AC=3300×2=2003=CBNow from statement I :CE=10×185×180=500 mLet F⊥AE,∠ACF=30∘&∠CAF=60∘∴CF=300 metres(CF=AD)∠ECF=cos−1CECF=cos−1500300So, we can get the value of ΔECF, the new angle.Statement II :CE = 2003 = CAThen ΔECF = 30°, which is different from the anglefound using statement I.Hence both the statement are inconsistent to each other.