If tanθ1 = 1, sinθ2 = 1 , then the value of

Home » Aptitude » Trigonometry » Question

tanθ₁ = 1 = tan 45°
⇒ θ₁ = 45°

Again , sinθ₂ =	1	= sin45°
	√2

⇒ θ₂ = 45°
∴ sin(θ₁ + θ₂) = sin90° = 1

If tanθ₁ = 1, sinθ₂ =	1	, then the value of sin (θ₁ + θ₂) equal to
	√2