Hey friends!!!!

plzzz help me....

is there any mate who like maths???

# :- a) Is my first part right in the attachment???

# :- b) plzzz complete my second part .....
solve on paper plzzz....

it's urgent.....

plzzzz help me....

No spam plzzzz....

correct answer will be mark as brainlist.....

I promise my dear!!!!

plzzzz help me.....