Question

magnification of image formed by concave mirror is M =+1.7 whether the image is real or virtual?​

Answer 1

Explanation:

magnificent is + this shows that the image in not inverted hence this image is virtual.

virtual image are always formed erect

real image are always inverted

Answer 2

Answer:

Virtual.

Explanation:

From the question we get that the magnification given is positive and the value of magnification is greater than 1.

If the value of the magnification is greater than that of 1 then the image formed is greater than that of object and when the value is less than 1 then the object size is more than the image. Also, if the value of magnification is negative then the image is real and when the value ifs positive then the image is virtual.