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Answer: (a) Ampltitude: 2b = 4 Period: Pi (b) 8 ms^-1

Ooh thanks for this

Thank you

So, they're equal because the "equations integrand are the same" and has the same limits, making them a dummy variable? I get everything else but am not too sure if I'm correctly understanding why the two are equal/what is a dummy variable.

blackmirror - nosedive (episode name) themes: power of ochlocracy + reputation, some other themes i forgot

Answer is C but I'm getting pi..please help I looked at the solution and im stuck up to here: I don't get the next step after

Could someone help with (i) (2020 killara trial paper)

What are some good math extension 1 papers to prepare for the hsc?

What are some good chemistry past papers to prepare for the hsc?