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sir i have a doubt on the following concept
in this lesson it is given that when a negative charge is placed in between two
+ve charges there is an oscillation.
in a molecule where there are both +ve as well as negative charges
if the electron oscillates it leads to the unstablity of the molecules
i am much confused with electrostatics
Asked by VISWANATHAN 3 weeks ago , View All Answers
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where do we use vectors in our everyday life?
Asked by 4 weeks ago , View All Answers
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( 4 ) Let R = { ( 1, 3 ), ( 4, 2 ), ( 2, 4 ), ( 2, 3 ), ( 3, 1 ) } be a relation on the set A = { 1, 2, 3, 4 }. The relation R is ( a ) a function ( b ) transitive ( c ) not symmetric ( d ) reflexive [ AIEEE 2004 ]
how to answer such type of questions?
what to do?
Asked by VISWANATHAN 4 weeks ago, View All Answers
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1 ) Let R = { ( 3, 3 ) ( 6, 6 ) ( ( 9, 9 ) ( 12, 12 ), ( 6, 12 ) ( 3, 9 ) ( 3, 12 ), ( 3, 6 ) } be a relation on the set A = { 3, 6, 9, 12 }. The relation is ( a ) reflexive and transitive ( b ) reflexive only ( c ) an equivalence relation ( d ) reflexive and symmetric only [ AIEEE 2005 ]
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name all types of waves
Asked by shobhit 2 months ago, View All Answers
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| X2
– 1 | + (x – 1)2 + (x2– 3x + 2)1/2
= 0 then x =?