valrose8 valrose8

04-03-2021
Mathematics

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PLZ help me. URGENT.
Find all the solutions

PLZ help me URGENT Find all the solutions class=

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Аноним Аноним

04-03-2021

Answer:

[tex]5 sec^{2} n-5=0\\\\5sec^{2} =5\\\\sec^{2} =1\\\\\frac{1}{cos^{2}n } =1\\\\answer:=0 ,\pi[/tex]

Step-by-step explanation:

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