Question
Download Solution PDFx का वह मान क्या है जो समीकरण
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
यदि
यदि
|A| = a11 × {(a22 × a33) - (a23 × a32)} - a12 × {(a21 × a33) - (a23 × a31)} + a13 × {(a21 × a32) - (a22 × a31)}
गणना:
⇒ 2x2 + 8x - 4 = 0
ax2 + bx + c = 0 के साथ समीकरण 2x2 + 8x - 4 = 0 की तुलना करने पर, हमें a = 2, b = 8 और c = - 4 प्राप्त होता है।
Last updated on Jun 30, 2025
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