For any angle -cos-cos- -sin-sin-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Values of Trigonometric Ratios

For any angle...

Question

For any angle $θ,$
$cos (- θ) = cos θ &$
$sin (- θ) = - sin θ$

False

No worries! We‘ve got your back. Try BYJU‘S free classes today!

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

Suggest Corrections

Similar questions

θ, sin (π + θ) =

cos (π + θ) =

θ

{sin}^{2} θ + {cos}^{2} θ

θ, cos (θ - 3 π) =

sin (θ - 3 π) =

The value of θ for which 2cos²θ + sinθ - 2 = 0. 0^o < θ ≤90^o is:

θ

s i n^{2} θ + c o s^{2} θ

Join BYJU'S Learning Program