1.

Find the trigonometric ratios of 360º​

Answer»

Trigonometrical Ratios of (360° - θ)

Find the value of sec 300°. SOLUTION: sec 300° = sec (360 - 60)° = sec 60°; since we know, sec

(n ∙ 360° - θ) = sec θ ...

Find the value of sin 270°. Solution: sin 270° = sin (360 - 90)° ...

Find the value of tan 330°. Solution: tan 330° = tan (360 - 30)° ...

Find the value of cos 315°.



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