Trigonometric EquationEasy

Question

Value of $\frac{4 \sin 9^{o} \sin 21^{o} \sin 39^{o} \sin 51^{o} \sin 69^{o} \sin 81^{o}}{\sin 54^{o}}$ is equal to

Options

A.

$\frac{1}{16}$

B.

$\frac{1}{32}$

C.

$\frac{1}{8}$

D.

$\frac{1}{4}$

Solution

Detailed solution available for registered users.

Create a free account to view solution

View Solution Free

Topic: Trigonometric Equation·Practice all Trigonometric Equation questions

More Trigonometric Equation Questions

If cos θ = - and π < θ < , then the value of 4 tan2 θ - 3 cosec2 θ is equal to -...a square of side a lies above the x-axis and has one vertex at the origin. The side passing through the origin makes an ...Consider three points P = (-sin(β - α), - cosβ), Q = (cos(β - α), sinβ) and R = (cos(&#946...Total number of solution of the equation 3x + 2tan x = in x ∈ [0, 2π] is equal to-...A couple is of moment and the force forming the couple is . If is turned through a right angle, the moment of the couple...