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If (a*b=2a+b), what is the value of ((1*2)*3)?यदि (a*b=2a+b), तो ((1*2)*3) का मान क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (7)(7)
Step 1: First calculate inside the bracket: (1*2=2\cdot1+2=4). Step 2: Now (4*3=2\cdot4+3=11). Step 3: Compare your calculation with the options. The correct calculation is (11), so the options would be invalid if (11) is absent.चरण 1: पहले कोष्ठक के अंदर (1*2=2\cdot1+2=4) निकालें। चरण 2: अब (4*3=2\cdot4+3=11)। चरण 3: दिए गए विकल्पों से पहले गणना मिलाएं। यहां सही गणना (11) है, इसलिए विकल्पों में त्रुटि हो सकती है।
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