JEE MATHEMATICS MCQ: TRIGONOMETRIC EQUATIONS

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Application +4 | -1

A solution

(x, y)

of the system of equation

x-y=1 / 3

and

\cos ^2(\pi x)-\sin ^2(\pi y)=1 / 2

is given by

View answer and explanation

Correct option: C

(13 / 6,11 / 6)

Option C (

(13 / 6,11 / 6)

) is correct because it satisfies both equations of the given system when

n=2

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