SAT Math Practice Question #26661 - SATify | SATify

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SAT Math Practice Question #26661 - SATify | SATify

#26661

geometry

trigonometry

Relative Motion

hard

150 sec

In $△ A BC$ , $cos (A - B) + sin (A + B) = 2$ and $A C = 52$ . What is $A B$ ?

A.

$5$

B.

$52$

C.

$10$

D.

$102$

E.

$15$