JEE Advanced 2014 Paper 2
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Question : 53 of 60
Marks:
+1,
-0
Let a, r, s, t be non-zero real numbers.Let P ( a t 2 , 2 a t ) , Q , R ( a r 2 , 2 a r ) S ( a s 2 , 2 a s )
The value of r is
The value of r is
[JEE Adv 2014 P2]
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