Question

plz solve all this four parts.
it's urgent
solve it in your notebook and then answer it by clicking pic.
I want the solution step by step.
don't spam.
I will mark the brain list.
plz plz.
it's my request.
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Answer 1

Answer:

I hope answer helps you.

Answer 2

Answer:

Here is your answer

Step-by-step explanation:

Hope you understand my handwriting