Sagar Honnungar15 Years agoSince log 6 18= log 6 6*3=log 6 6 + log 6 3=1+log 6 3 , the question reduces to 21+log63*3log63= 2*6log63 = 2*3 = 6
rhea gupta15 Years agoQUESTION: 2^log18tobase6 * 3^log3tobase6 ANSWER: As log 6 18= log 6 6*3=log 6 6 + log 6 3=1+log 6 3 Therefore, 21+log63*3log63= 2*6log63 = 2*3 = 6 ( BASICALLY IT REQUIRES PROPERTIES OF LOGARITMS)