let ABCD be a cyclic quadirlateral with lengths of sides AB=p,BC=q,CD=r and DA=s.show that AC/BD=(ps+qr)/(pq+rs)
let ABCD be a cyclic quadirlateral with lengths of sides AB=p,BC=q,CD=r and DA=s.show that AC/BD=(ps+qr)/(pq+rs)
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago
Last Activity: 3 Years ago