Advertisements
Advertisements
प्रश्न
The system of equations ax + 3y = 1, –12x + ay = 2 has ______ for all real values of a.
रिकाम्या जागा भरा
Advertisements
उत्तर
The system of equations ax + 3y = 1, –12x + ay = 2 has unique for all real values of a.
Explanation:
The coefficient determinant is D = a × a – (3)(–12) = a2 + 36. Since a2 + 36 > 0 for every real a, D ≠ 0, so the system is nonsingular and has a unique solution for all real values of a.
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
