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What is the solution of (\frac{2x+3}{5}-\frac{x-4}{2}\le\frac{7-x}{10})?असमानता (\frac{2x+3}{5}-\frac{x-4}{2}\le\frac{7-x}{10}) का हल क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (x\ge\frac{7}{2})(x\ge\frac{7}{2})
Multiplying by positive (10) gives (2(2x+3)-5(x-4)\le7-x). Simplification gives (26-x\le7-x), which is false, so no solution exists.धनात्मक (10) से गुणा करने पर (2(2x+3)-5(x-4)\le7-x) मिलता है। सरलीकरण से (26-x\le7-x), जो असत्य है, अतः कोई हल नहीं।
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