If sin x-siny -1-2 and cosx-cosy - 1- then tan x-y - -

Sin x + sin y =1/2, cos x + cos y = 1. So tan x+y/2 =1/2 So tan (x+y) = 4/3 nbsp; ...

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Domain and Range of Trigonometric Ratios

If sin x+siny...

Question

If sin x+siny = $\frac{1}{2}$ and cosx+cosy = 1, then tan (x+y) = ……..

$\frac{8}{3}$

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$- \frac{3}{4}$

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$- \frac{8}{3}$

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$\frac{4}{3}$

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