Cos (x-(5)/(6))=(√(2) )/(2)

David Weber asked Dec 6, 2022

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13 votes

Cos (x-

David Weber asked Dec 6, 2022

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17 votes

Answer:

Solution given;

Cos (x-
(5)/(6) )=
(√(2) )/(2)

Cos (x-
(5)/(6) )=Cos45°

equating corresponding value

(x-
(5)/(6) )=45°

x=45°+5/6

x=45.83°

JRoppert answered Dec 11, 2022

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