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a^x = b , b^y = c , c^z = a ആയാൽ xyz എത്ര

A1

B2

C0

Dഇവയൊന്നുമല്ല

Answer:

A. 1

Read Explanation:

ax=b,by=c,cz=aa^x=b,b^y=c,c^z=a

b=ax=(cz)xb=a^x=(c^z)^x

=cxz=c^{xz}

=(by)xz=(b^y)^{xz}

=bxyz=b^{xyz}

b1=bxyzb^1=b^{xyz}

xyz=1xyz=1


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