Mathematics - Trigonometric Equation Question with Solution | TestHub

MathematicsTrigonometric EquationTrigonometric EquationMedium2 min

MathematicsMediumsingle choice

The number of solutions of $sin^{2} x cos^{2} x = 1 + cos^{2} x sin^{4} x$ in the interval $[0, 2 π]$ is

Answer:

Solution:

$sin^{2} x cos^{2} x (1 - sin^{2} x) = 1$

$sin^{2} x cos^{4} x = 1$

No values of x for L.H.S. $=$ R.H.S.

Stream:JEESubject:MathematicsTopic:Trigonometric EquationSubtopic:Trigonometric Equation

⏱ 2m

Loading discussions...