Question

pls give me steps by steps solution
answer is (c) -1​

Answer 1

log2 =0.301

0.301 *0.301* *0.689*125 =0.90601*0.689*124

Answer 2

log2(log2(3))

=loge(loge(3)/loge(2))/loge2

=log(log3)-log(log2)/log2

wait log (logk) ?

e^y=k

loge(k)=y

log(logek)=logy

e^×=3

i am not understanding this