Trigonometric EquationHard
Question
The equations k cos x - 3sin x = k + 1 is solvable only if k belongs to the interval
Options
A.[4, + ∞]
B.[4, + ∞]
C.(-∞, 4]
D.None of these
More Trigonometric Equation Questions
Match List-I with List-II and select the correct answer using the code given below the lists....If the equation of the locus of a point equidistant from the points (a1, b1) and (a2, b2) is (a1 - a2) x + (b1 - b2) y +...sin-1[Tan x] = l Then {l} is equal to :-Where [ ] and { } denotes integer and fractional part of x...The equation of a normal to the curve, sin y = x sin at x = 0, is :...=...