Question

hi evrybody whatsuppp pls answer tHis help.me out​

Answer 1

Answer:

hey buddy here's you answer....

Explanation:

pls mark brainiest

Answer 2

Answer:1)mirror equation is

1/f=1/v+1/u

f=-20cm,v=+10cm

1/-20=1/10+1/u

1/u=-1/20-1/10

1/u=3/20

u=6.6cm

2)ho=4cm,u=-12cm,f=-24cm

Then,1/-24=1/-12+1/v

1/v=-1/24+1/12

V=24cm

Explanation: