{"product_id":"how-to-solve-it-george-polya","title":"How to Solve It by George Pólya","description":"\u003ch2\u003e\n\u003cem\u003eHow to Solve It\u003c\/em\u003e by George Pólya\u003c\/h2\u003e\n\u003cp\u003ePólya's book is not about mathematics so much as about what a person actually does when stuck. His four steps are almost embarrassingly simple: understand the problem, devise a plan, carry it out, and look back.\u003c\/p\u003e\n\u003cp\u003eThe value is in the questions he supplies for each stage. What is the unknown? Have you seen a problem with the same unknown before? Can you solve a related, easier problem? Can you use the result, or the method? Half the book is a dictionary of these heuristics, and they transfer far beyond mathematics.\u003c\/p\u003e\n\u003cp\u003eOver a million copies sold since 1945, and still the classic on problem-solving.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📚 Book Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Premium Quality Books.\u003c\/p\u003e\n\u003cp\u003e✅ High Printing quality.\u003c\/p\u003e\n\u003cp\u003e✅ Eye Friendly.\u003c\/p\u003e\n\u003cp\u003e✅ Matt cover (Paperback)\u003c\/p\u003e","brand":"Book Tank BD","offers":[{"title":"Default Title","offer_id":48027615428745,"sku":null,"price":210.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/7038\/9897\/files\/1362_how-to-solve-it-a-new-aspect-of-mathematical-method-by-georg.jpg?v=1787857067","url":"https:\/\/booktankbd.com\/products\/how-to-solve-it-george-polya","provider":"Book Tank BD","version":"1.0","type":"link"}