What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?
Simplify (cos20°+sin 20°) /(cos20°-sin20°)
Find the value of tan(75°) using the identity for tan(A+B).
If x - √(3y) =19 Then find the slope in angle?
The minimum value of 77 sin θ + 36cosθ is
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...
If sin θ and cos θ are the root of standard Quadratic Equation , then which of the following is true ?
1. a2 + b2 - 2ac =...
What is the value of [(sin x + sin y) (sin x – sin y)]/[(cosx + cosy) (cosy – cosx)]?
