plz tell urgent bcoz tommorow is my exam
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0
Answer:
3/2
Step-by-step explanation:
suramanksc2017:
how
Answered by
0
Answer...
2^x=3^y=6^-z= K(let are equal to k)
so
2=k^1/x
3=k^1/y
6=k^-1/z
since,
k^1/x+k^1/y=k^-1/z
if k is same in denominator
k+2+3=6
k+5=6
=1
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