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Hi guys so I had a quick question When you use newtons method, I know you change ur calculator to rad form for trig functions But does the same apply for inverse trig. Thank you !!! And when else do u use rad form?

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HahahahahahahHHHHAhahHAHahahvavavHag..... That's actually pretty funny :D

Hey guys, to prove something is a cyclic quad is it sufficient to show there is angle in the semi circle E.g hsc 4u 2009; part ii Angle acb= 90 (angle in a semi circle is 90) Angle kcx= 90(angle in a straight line are supp) Similarly kdx = 90 Therefore ckdx is a cyclic quad with...

That's defs 97+

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Any for PDHPE? :D

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Hey man! I've seen a lot of ur posts on pdhpe and was wondering if u had any past papers on the subject Cheers brah

Defs 99+

But apparently that's wrong according to my teacher..

Thanks man

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Hey guys so I've kind of confused myself with the meanings of standard soln and primary standard Is primary standard the powder/solid we use to make a standard solution ? Or is standard soln the overall general term and primary standard the thing we titrate against an unknown sol? Thanks

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U didnt answer OP's question?

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