Trigonometric EquationHard
Question
If sin θ1 + sin θ2 + sin θ3 = 3, then cos θ1 + cos θ2 + cos θ3 =
Options
A.3
B.2
C.1
D.0
More Trigonometric Equation Questions
sin (π + θ) sin (π - θ) cosec2 θ =...A point is randomly selected inside a square of side length 3m. If probability that selected point lies at a distance gr...Subnormal at any point ′P′ on the curve is same as subnormal at image of ′P′ in y = x on the sam...The equation of the tangent to the curve y = x + , that is parallel to the x-axis, is...A hyperbola, having the transverse axis of length 2 sinθ, is confocal with the ellipse 3x2 + 4y2 = 12. Then its equ...