All solutions can be found in this youtube playlist
If you like testing your metal on these exam questions give me a follow on Hive and on Youtube
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Here are some trading sites I use, sign up and play around with them before you deposit money. Message me any questions and I'll be happy to help
Oops wrong community, this was meant for Mathematics community
Can't edit for some reason, giving me an error of, comment can't receive more hive than original