If x/b-c=y/c-a=z/a-b then show that ax+by+cy=0please give me the answe

1.	If x/b-c=y/c-a=z/a-b then show that ax+by+cy=0please give me the answer as I have exams
Answer» Answer: Given, x/b-c=y/c-a=z/a-b=m(say) then x=m(b-c) y=m(c-a) z=m(a-b) now L.HS= ax+by+cy =am(b-c)+BM(c-a)+cm(a-b) =amb-amc+bmc-bma+cma-cmb =0 =R.HS

If x/b-c=y/c-a=z/a-b then show that ax+by+cy=0please give me the answer as I have exams

Answer»

Answer:

Given, x/b-c=y/c-a=z/a-b=m(say)

then x=m(b-c)

y=m(c-a)

z=m(a-b)

now

L.HS= ax+by+cy

=am(b-c)+BM(c-a)+cm(a-b)

=amb-amc+bmc-bma+cma-cmb

=R.HS

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If x/b-c=y/c-a=z/a-b then show that ax+by+cy=0please give me the answer as I have exams ​

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If x/b-c=y/c-a=z/a-b then show that ax+by+cy=0please give me the answer as I have exams