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If Sin (270 0 – X) = COS 292 0 then find x in (0, 360 0 )

manohar , 9 Years ago
Grade 12th pass
anser 1 Answers
BALAJI ANDALAMALA

Last Activity: 8 Years ago

sin(270-x) = -cosx
cos(270+22) = cos 22

-cosx = cos 22
cos(180-x) = cos 22
180-x = 22
\therefore x = 158^0

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