Find trigonometry angle cos⁡(2π/3) = ?

Sin (2π/3) =?

sin^-1(cos(2pi/3))

find the value of sin(2pi/3) || sin(2π/3) || sin(120°)

sin(-2pi/3)

3 sin 2pi/3 - 4 cos 5pi/2 find the exact value

sin(2pi/3)

How To Find The Exact Values of Trig Functions

Find the exact value for sin(-2pi/7)

Prove that: sin ^2π/6+cos ^2π/3-tan ^2π/4=-1/2 LHS = sin ^2π/6+cos ^2π/3-tan ^2π/4 = (1/2)^2+(1...

FIND THE VALUES OF TRIGONOMETRIC FUNCTIONS || TAN (19PI/3) || SIN(-11PI/3)

Find the value of ` cos^(-1) ( cos . (2pi)/3) + sin^(-1) ( sin . (2pi)/3)`.

Given that sin 2π/3 = 0.866, find the value of:(a) sin(-2π/3) (b) sin 4π/3 (c) sin 10π/3

Evaluating Inverse Trigonometric Functions

If `asintheta=\"bsin\"(theta+(2pi)/3)=\"csin\"(theta+(2pi)/3)` , prove that `a b+b c+c a=0.`

If `x=ycos((2pi)/3)=zcos((4pi)/3)`, then xy+yz+zx=

The principle value of `sin ^(-1)(sin \"\"(2pi)/(3))` is

The value of cos^2⁡〖π/16+cos^2⁡〖3π/16+cos^2⁡〖5π/16+cos^2⁡〖7π/16〗 〗 〗 〗...👇

If `tan((2pi)/3-x)= sin(2pi/3-sin2x)/(cos(2pi/3-cos2x)` where `0 lt x lt pi` then two possibl

Trigonometry - Find Values of Trigonometric Ratios Greater than 90 Degrees | Trigonometry class 10