If sinθ + cosecθ = 2. Find the value of (sin164 θ + cosec235 θ).
Answer & explanation
Correct answer: option 3
If sinθ + cosecθ = 2
then, sinθ =1 and cosecθ = 1 (always)
so, θ = 90°
Put in find → sin164 θ + cosec235 θ
= 1 + 1 = 2
If sinθ + cosecθ = 2. Find the value of (sin164 θ + cosec235 θ).
Correct answer: option 3
If sinθ + cosecθ = 2
then, sinθ =1 and cosecθ = 1 (always)
so, θ = 90°
Put in find → sin164 θ + cosec235 θ
= 1 + 1 = 2