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Tuition/Class XI-XII Tuition (PUC)

What is the value of Sec360?

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the value of sec(360) = 1

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sec 360 = inverse of cos 360 so, sec 360 = 1/cos 360 = 1/1 = 1 (since cos 360 = cos 2Pi = 1)

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It is 1

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The value of cos 0 is 1. Sec is the reciprocal of cos Therefore the value of sec 360 is 1

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sec 360 = 1 / cos 360 = 1/1 = 1 since cos (2 pi) = 1

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360 degrees are equivalent to a 0 degree for any trigonometric function hence same as sec(0) which is reciprocal inverse of cos(0) hence it has value 1.

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Since sec = 1/cos, therefore sec 360 =1/cos 360 and cos 360 is 1 , therefore sec360 is 1

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sec ( 360 ) sec(360) Find the value using the definition of secant. sec ( 360 ) = hypotenuse adjacent sec(360)=hypotenuseadjacent Substitute the values into the definition. sec ( 360 ) = 1 1 sec(360)=11 Divide 1 1 by 1 1 to get 1 1. 1

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sec (n ? 360 + ?) = sec ?. sec(360)=sec(1*360 + 0)=sec(0)=1 sec(360)=1 so sec of 360 degrees is 1.

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1

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