Mathematics
04.06.2021 03:47
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Who knows the answer to this I’m marking anyone as brilliant pls help

Who knows the answer to this I’m marking anyone as brilliant pls help
Who knows the answer to this I’m marking anyone as brilliant pls help
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juan2730
juan2730
5,0(98 marks)

B

Step-by-step explanation:

If stuck on a graphing question you can use Desmos Graphing Calculator, it's a free online resource.

robrod75
robrod75
4,7(17 marks)

answer:

cos ( x /2 ) = ± 4 √ 17 /17

step-by-step explanation:

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