Question

all 3 please. ......​

Answer 1

The first one is option 2. 2nd one option 1 and the third one is option 3

The 1st one can't be 4H anyhow.

Edit-: In the last line I've unknowingly written (mg^2)/8g.

It should be (mgu^2)/8g. I tried to edit but couldn't delete the picture uploaded. That's why I've added another picture that's edited.

PS: My handwriting is illegible, you may need to try hard to understand what's written lol

Answer 2

HELLO.....HERE IS YOUR ANSWER :

156. 4H (3)

157. Their horizontal ranges will be the same (1)

158. 3:2 (3)

Hope it helps dear...

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