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Qn #569
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If $\sin x=\sin y$ and $\cos x=\cos y$, then the value of x-y is
A.
$\pi/4$
B.
$n \pi/2$
C.
$n \pi$
D.
$2n \pi$
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❓ Question: If $\sin x=\sin y$ and $\cos x=\cos y$, then the v... | TANCET Group Studies | Tancet Group Studies