Assertion (A) : primary source provide most authentic information for research . Reason (R) : primary sources are highly unorganized .
A(A) is false. but (R) is true.
Bboth (A) and (R) are correct and (R) is the correct explanation of(A).
Cboth (A) and (R) are correct (R) is not the correct wxplanation of (A).
D(A) is true , but (R) is false.