Question
Download Solution PDFमान लीजिए कि *, R पर
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFदिया गया है:
मान लीजिए कि * R पर
अवधारणा:
यदि
यदि
गणना:
मान लीजिए कि *, R पर
क्रमविनिमेय:
मान लीजिए p, q ∈ R
अब,
अतः R क्रमविनिमेय है।
साहचर्य:
मान लीजिए p, q, r ∈ R तब
फिर
अतः R साहचर्य नहीं है।
अतः विकल्प (1) सही है।
Last updated on Jul 10, 2025
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