Solution: det (A) = −5, and for n×n matrix adj (A) has determinant (det A)^ (n−1). Here n = 3, so det (B) = (−5)^ (2) = 25.

Find the marks-wise important questions for CBSE Class 12 Maths board exam 2024 below. 1. The corner points of the bounded ...

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Without internal work ( u = 0), convergence of automatic operations to controlled standards occurs only if the memory ...