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प्रश्न
Find the reciprocal of the following:
`(-5 xx 12/15) - (-3 xx 2/9)`
बेरीज
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उत्तर
Given, `(-5 xx 12/15) - (-3 xx 2/9)`
= `(-12/3) - (-2/3)`
= `-12/3 + 2/3`
= `(-12 + 2)/3`
= `-10/3`
Hence, the reciprocal of `-10/3` is `-3/10`.
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पाठ 8: Rationals Numbers - Exercise [पृष्ठ २५०]
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संबंधित प्रश्न
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| (i) `a/b ÷ a/b` | (a) `(-a)/b` |
| (ii) `a/b ÷ c/d` | (b) –1 |
| (iii) `a/b ÷ (-1)` | (c) 1 |
| (iv) `a/b ÷ (-a)/b` | (d) `(bc)/(ad)` |
| (v) `b/a ÷ (d/c)` | (e) `(ad)/(bc)` |
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