Question

give ans fast.
maths 2​

Answer 1

Answer:

give the value of theta first

Answer 2

Answer:

We know that,

$\sin \theta \: = \frac{1}{ \cosec \theta} \\ \\ \cos \theta = \frac{1}{ \sec \theta}$

It's because,

Sin θ = Perpendicular/Hypotenuse

Cosec θ = Hypotenuse/Perpendicular

cos θ = Base / Hypotenuse

sec θ = Hypotenuse / Base