Inverse Functions (4 of 4: Restricting the domain)

[@daibakuretsu107]

not all genius in maths can teach. and this lecturer is one that can teach.

[@anushaperera2081]

Then those so called geniuses are just charlatans

[@ayishachin9457]

Oh my god. you saved me, you really did. thank you so much.🙏🙏

[@P1wer]

I’m only in year 3 and I understand 65 percent of this 🎉 thanks

[@enantiomer3164]

Super cool

[@lostsassychild6021]

Someone used the no u card on maths

[@mizou9669]

nice

[@firstnamesurname7123]

im in year 7 i understand 0% of this

[@oathbreaker3503]

You hab crippling depression

[@P1wer]

I’m in year 1 and I understand everything