sin(п/10-x/2)=корень из 2/2. Created by olyaolya1207. algebra-ru

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July 2022 1 5 Report

sin(п/10-x/2)=корень из 2/2

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nKrynka sin(π/10 - x/2) = √2/2
π/10 - x/2 = (-1)^narcsin(√2/2) + πn, n∈Z
π/10 - x/2 = (-1)^n(π/4) + πn, n∈Z
x/2 = π/10 - (-1)^n(π/4) + πn, n∈Z
x = π/5 - (-1)^n(π/2) + 2πn, n∈Z

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1g n nikanorov v krasivom temnom kostyume vmeste s zhenoj progulivalsya v parke v529820c97e99cba5c39165730eb5c3c9 70585

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1g n nikanorov v krasivom temnom kostyume vmeste s zhenoj progulivalsya v parke v529820c97e99cba5c39165730eb5c3c9 70585

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