<Dl> <Dd> <Dl> <Dd> s ⋅ t = R 2 cos ⁡ θ s, t = R 2 (sin ⁡ φ s sin ⁡ φ t + cos ⁡ φ s cos ⁡ φ t cos ⁡ (λ t − λ s)) (\ displaystyle \ mathbf (s) \ cdot \ mathbf (t) = R ^ (2) \ cos \ theta _ (s, t) = R ^ (2) (\ sin \ varphi _ (s) \ sin \ varphi _ (t) + \ cos \ varphi _ (s) \ cos \ varphi _ (t) \ cos (\ lambda _ (t) - \ lambda _ (s)))) </Dd> </Dl> </Dd> </Dl> <Dd> <Dl> <Dd> s ⋅ t = R 2 cos ⁡ θ s, t = R 2 (sin ⁡ φ s sin ⁡ φ t + cos ⁡ φ s cos ⁡ φ t cos ⁡ (λ t − λ s)) (\ displaystyle \ mathbf (s) \ cdot \ mathbf (t) = R ^ (2) \ cos \ theta _ (s, t) = R ^ (2) (\ sin \ varphi _ (s) \ sin \ varphi _ (t) + \ cos \ varphi _ (s) \ cos \ varphi _ (t) \ cos (\ lambda _ (t) - \ lambda _ (s)))) </Dd> </Dl> </Dd> <Dl> <Dd> s ⋅ t = R 2 cos ⁡ θ s, t = R 2 (sin ⁡ φ s sin ⁡ φ t + cos ⁡ φ s cos ⁡ φ t cos ⁡ (λ t − λ s)) (\ displaystyle \ mathbf (s) \ cdot \ mathbf (t) = R ^ (2) \ cos \ theta _ (s, t) = R ^ (2) (\ sin \ varphi _ (s) \ sin \ varphi _ (t) + \ cos \ varphi _ (s) \ cos \ varphi _ (t) \ cos (\ lambda _ (t) - \ lambda _ (s)))) </Dd> </Dl> <Dd> s ⋅ t = R 2 cos ⁡ θ s, t = R 2 (sin ⁡ φ s sin ⁡ φ t + cos ⁡ φ s cos ⁡ φ t cos ⁡ (λ t − λ s)) (\ displaystyle \ mathbf (s) \ cdot \ mathbf (t) = R ^ (2) \ cos \ theta _ (s, t) = R ^ (2) (\ sin \ varphi _ (s) \ sin \ varphi _ (t) + \ cos \ varphi _ (s) \ cos \ varphi _ (t) \ cos (\ lambda _ (t) - \ lambda _ (s)))) </Dd>

Does the position of the angle affect the measure