Question

HOW TO FIND WHETHER THE IMAGE IS REAL AND INVERTED OR VIRTUAL AND ERECT EVEN THOUGH THE MEASUREMENT ARE GIVEN{ wrong answers reported for sure}

Answer 1

$\huge\underline\mathbb{\red S\pink {O}\purple {L} \blue {UT} \orange {I}\green {ON :}}$

• If the magnification comes out to be negative

Then image is real and inverted

Mostly in - Concave mirror, Convex Lens

• If magnification comes positive

Then image is virtual and erect

Mostly in - Convex mirror, Concave lens

$\huge\underline\mathbb{\red F\pink {O}\purple {L} \blue {LO} \orange {W}\green {ME }}$