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प्रश्न
In direct proportion, `a_1/b_1` ______ `a_2/b_2`
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उत्तर
In direct proportion, `a_1/b_1` `underlinebb(a_1/a_2)` `a_2/b_2`
Explanation:
In direct proportion,
`a_1/b_1 = a_2/b_2`
Where, `a_1/a_2 = k` ...(Constant)
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