Electrical Engineering > GATE 2015 SET-2 > Quantitative Aptitude

Contributed by: Dr. Sarah Chen

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In a triangle PQR, PS is the angle bisector of ∠QPR and ∠QPS = 60°. What is the length of PS?

A

(q+r)/qr

B

qr/(q+r)

C

√(q²+r²)

D

(q+r)²/qr

Check Answer

Explanation

Correct : b

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