Question

At what position of the object,a convex lens gives the image m>+1

Answer 1

in front of the focal point.

Answer 2

when it is an object is placed at a distance further than the focal distance of a convex lens, light rays originat- ing from any point on the object will be refracted by the lens such that they will form a real but inverted image of the object on the opposite side of the lens ( figure 4(A)). This image can be observed when a screen or an imaging sensor is placed at the correct position behind the lens. ...

then it may greater then +1