alleryक्या रेखा y = mx + c मूल बिंदु से होकर गुजरती है? I: c = 0. II: m = 2.
Aदोनों मिलकर भी पर्याप्त नहीं हैं
Bकेवल I पर्याप्त है
Cकेवल II पर्याप्त है
Dदोनों एक साथ आवश्यक हैं
Answer & Solution
Correct answer: B. केवल I पर्याप्त है
कोई रेखा (0, 0) से होकर केवल तभी गुजरती है जब उसका अंतःखंड c शून्य हो, भले ही ढाल कुछ भी हो।
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