Trigonometric EquationHard
Question
The set of values of λ for which the equation sin4x + cos4 x = λ has a solution is :
Options
A.(0, 1)
B.(1, 3/2)
C.[-1, 1]
D.[1/2, 1]
More Trigonometric Equation Questions
The maximum distance from origin of a point on the curve x = a sin t - b siny = a cos t - b cos, both a, b > 0 is...The following integral (2 cosec x)17 dx is equal to...If the 2nd, 5th and 9th terms of a nonï€constant A.P. are in G.P., then the common ratio of this G.P. is:...The number of pairs (x, y) satisfying the equations sin x + sin y = sin (x + y) and |y| = 1 is-...If 3 (sec2 θ + tan2 θ) = 5, then the general value of θ is -...