Calculus 3

[modest rampart]

Hiii, need help in answering the following practice sets. Sadly I can't find the answer keys for this so i also have no way in checking if some of my answers are correct. My exams are coming up soon thats why im cramming up in studying ;<

[drifting burrow]

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[earnest moss]

Can you show what you've tried?

[royal shadow]

@modest rampart ^^

do not respond to me btw

[pure geyser]

What part

[runic void]

@modest rampart

:HelpIcon:| Help Reminder

Hello croh1202, this is a friendly reminder that your help request has been inactive for more than 24 hours. If you no longer need assistance, please consider closing the thread using the +close command. This thread will be automatically closed in 3 days if it remains inactive.