Q. 6 B3.7( 26 Votes )

If a4 + b4 = 14a2b2, then let us show that log (a2 + b2) = log a + log b + 2log2.

Answer :

Given that





…..eq(1)


LHS


(from eq(1))



= RHS


Therefore, LHS =RHS


Hence , proved.


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