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Aptitude – Mathematical/Numerical Concepts
Class 12 / Mathematics

Aptitude – Mathematical/Numerical Concepts

Question 4 of 70
Book: TN-MATH-12-V1Chapter 1
A = எனில், A =
A
B
C
D
Correct AnswerC.
Explanation
B = என்க. AB = 6I₂ ⇒ A = 6B⁻¹. இங்கு |B| = 4 - (-2) = 6 மற்றும் adj B = எனவே B⁻¹ = (1/6) ஆகவே A = 6(1/6)= ஆகும்.
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