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If A is a 2×2 matrix with det(A)=3, then det(2A) equals:
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Subject
Mathematics
Topic
Algebra
Subtopic
Matrices
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Question Details
- Subject:
- Mathematics
- Topic:
- Algebra
- Subtopic:
- Matrices
- Difficulty:
- medium
- Source:
- FPSC Mathematics Lecturer syllabus-aligned practice; answer verified mathematically; not an official past-paper extraction
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