Why is there a sign difference in mirror formula and lens formula?
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All three are sign sensitive as in a mirror and lens, each side has a different denotation. Even the power of lens formula is sign sensitive, as it is calculated using focal length of a lens. The magnification also is composed of V and U, or height of image and object, all sign sensitive.
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All three are sign sensitive as in a mirror and lens, each side has a different denotation. Even the power of lens formula is sign sensitive, as it is calculated using focal length of a lens. The magnification also is composed of V and U, or height of image and object, all sign sensitive.
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