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On real numbers, (a*b=a+b+ab) is defined. Evaluating (1*2*3) from left to right as ((1*2)*3), what is the value?वास्तविक संख्याओं पर (a*b=a+b+ab) परिभाषित है। (1*2*3) को बाएँ से दाएँ करते हुए ((1*2)*3) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (23)(23)
Step 1: First (1*2=1+2+2=5). Step 2: Now (5*3=5+3+15=23). Step 3: If associativity is not already established, evaluate according to the given brackets.चरण 1: पहले (1*2=1+2+2=5)। चरण 2: अब (5*3=5+3+15=23)। चरण 3: यदि क्रिया साहचर्य सिद्ध न हो, तो दिए गए कोष्ठक के अनुसार ही गणना करें।
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