Question

When will:
Image distance (v)
be positive ?
be negative?
Please give diagrams as well...

Answer 1

Answer:

Heya mate!!

When the image will be in -x and -y direction then the image is negative.

When image is in +x and +y direction then image is positive.

Hope it helps u dear✌️✌️

Answer 2

Answer:

When the image will be in -x and -y direction then the image is negative.

When image is in +x and +y direction then image is positive.