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JEE Mains Model Paper 20

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Given a cube A B C D A1B1C1D1 with lower base ABCD, upper base A1B1C1D1 and the lateral edges AA1,BB1,CC1 and DD1; M and M1 are the centres of the faces ABCD and
––––
OA
+
––––
OB
 +
––––
OC
+
––––
OD
 =
––––
OM1
 . Then
––––
OM
 = λ
––––
OM1
 , if λ =
Validate
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