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Tuition/Class XI-XII Tuition (PUC)

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Tutor

the value of sec(360) = 1
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Tutor

value of Sec360 =1
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Tutor

sec(360)=sec(270+90) sec(270+90) is in 4th quadrant, where cos and sec are positive cosec90=1
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Tutor

Sec 360 = sec 0 =1
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Tutor

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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Teacher

It is 1
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Tutor

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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Tutor

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

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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Math Magician

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