If a²+b²/a²-b²= 25/7 then find ratio a/b
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Answered by
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wait I will solve on paper and then share it....
cross multiply it
7a^2-7b^2=25a^2+25b^2
-32b^2=18a^2
-16b^2=9b^2
square root on both sides
4b=3a
therefore,
a/b=4/3
cross multiply it
7a^2-7b^2=25a^2+25b^2
-32b^2=18a^2
-16b^2=9b^2
square root on both sides
4b=3a
therefore,
a/b=4/3
chamar66:
Nice bhai
Answered by
0
Wrong question no one can give this question's answer.
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