Question

answer this
it is important ​

Answer 1

Answer:

2)In the case of a concave mirror, show the path of the reflected ray when

the incident ray of light

A) is parallel to the principle axis of the mirror

B) Passes through the focus of the mirror

C) Passes through the center of currature of the mirror8) Write the harmful effects of radioactive substances

Answer 2

(4x+5)

and ( -4+15)

divide each term which u r geeting subdivided 1 term that Ray's to the anser