Question

for which position of object magnification of convex lens is -1​

Answer 1

When the object is placed at the 2F2 then the magnification of the image is -1 because the image is of equal size as that of the object, it is also real and inverted so a negative sign is used.

Hope it helps...
(^_-)

Answer 2

It is essential to know that the Article 32 is called people right for defending and protecting the constitution because it is used by the citizens for enforcing the constitution via the judiciary.

Dr. B. R. Ambedkar declared Right for the constitutional remedies like "the heart and soul" of the Indian constitution.

They consist of individual rights common for the extremely liberal democracies.