What is the value of cosec(65° + θ) - sec(25° - θ) + tan220° - cosec270°?
A. -1
C. 1
D. 2
Answer: Option A
Solution (By Examveda Team)
cosec(65° + θ) - sec(25° - θ) + tan220° - cosec270°= sec(25° - θ) - sec(25° - θ) + tan220° - sec220°
= tan220° - sec220°
= -1
This Question Belongs to Arithmetic Ability >> Trigonometry
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