Question

can someone plz answer this fast.... if you don't know then don't answer .... irrelevant answers will be reported...I will mark you as brainliest if you can write it in a paper and post the answer...pls make sure your handwriting is clear (note: irrelevant answers will be reported)​

Answer 1

Answer:

f=-20cm

v=-15cm

1/v-1/u=1/f

1/-15-1/u=1/-20

1/u=1/20-1/15

1/u=3-4/60

1/u=-1/60

so 'u'=-60

m=v/u= height of image/height of object

so -15/-60= height of image/5

height of image=5/4=1.25

please mark me as brainliest

im also fan og jin oppa (◍•ᴗ•◍)❤

Answer 2

Explanation:

hope it helps

mark me as brainliest