Mathematics
Find the value of θ if
(i) sin (θ + 36°) = cos θ, where θ and θ + 36° are acute angles.
(ii) sec 4θ = cosec (θ - 20°), where 4θ and θ - 20° are acute angles.
Find the value of θ if
(i) sin (θ + 36°) = cos θ, where θ and θ + 36° are acute angles.
(ii) sec 4θ = cosec (θ - 20°), where 4θ and θ - 20° are acute angles.