Trigonometric EquationHard

Question

The value of the expression √3 cosec 20^o - sec 20^o is equal to

Options

A.2

B.2 sin 20^o / sin 40^o

C.4

D.4 sin 20^o / sin 40^o

Solution

√3 cosec 20^o - sec 20^o
tan 60^o cosec 20^o - sec 20^o

Create a free account to view solution

View Solution Free

Topic: Trigonometric Equation·Practice all Trigonometric Equation questions

More Trigonometric Equation Questions

Let θ, φ, ∈ [0, 2π] be such that 2cos θ (1 - sinφ) = sin2 θ cos φ - 1, tan(2 &#...If tan θ + tan 4θ + tan 7θ = tan θ tan 4θ tan 7θ, then θ =...A plane passes through the point A(2, 1, -3). If distance of this plane from origin is maximum, then its equation is...∫ log dx is equal to...If 2 cos2 x + 3 sin x - 3 = 0, 0 ≤ x ≤ 180o the value of x is-...