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प्रश्न
If a = 2 and b = 3, find the value of 2a − 3b
उत्तर
2a-3b
Substituting a = 2 and b = 3 in the given expression:
\[(2 \times 2) - (3 \times 3) = 4 - 9\]
\[ = - 5\]
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