1.

Find the value :18log3√25​(Answer : 25)

Answer»

18log3√2(5)

=(3√2​​​​)²log3√2(5)

​​​​​​Using c logab = logabc

=(3√2)log3√2(5)² = (3√2)log3√2(25)

Using aloga(b) = b

= 25

(Did it myself again)



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