In ΔABC, ∠B = 90° and AB : BC = 2 : 1, then value of (sinA + cotC) – McqOptions

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1.	In ΔABC, ∠B = 90° and AB : BC = 2 : 1, then value of (sinA + cotC) = ?
A.	$3 + \sqrt 5 $$
B.	$\frac{{2 + \sqrt 5 }}{{2\sqrt 5 }}$$
C.	$2 + \sqrt 5 $$
D.	$3\sqrt 5 $$
Answer» C. $2 + \sqrt 5 $$

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