Question
Download Solution PDFb ची मूल्ये शोधा ज्यासाठी वर्ग समीकरण 4x2 + bx + 1 = 0 समान मुळे आहेत.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFवापरलेली संकल्पना:
वर्ग समीकरणात समान मुळे असण्यासाठी, विवेचक शून्य असला पाहिजे.
गणना:
D = 0
म्हणजेच, (b² - 4ac)
= b² - 4(4)
= b² - 16
आणि
b² - 16 = 0
तर, b = -4 आणि 4
म्हणूनच, आवश्यक मूल्य -4 आणि 4 आहे.
Last updated on Jun 30, 2025
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