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The elements of a 3 × …

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The elements of a 3 × 4matrix are given by ??? = 1/2 |−3? + ?|.write the value of ?32 − ?14

Posted by Naman Kumawat 2 years, 11 months ago

CBSE > Class 12 > Mathematics

5 answers

Abhijeet Sahoo 2 years, 11 months ago

B

Satyam Suman 2 years, 11 months ago

3

Tec Om 2 years, 11 months ago

arman is correct answer is 3

Arman Gupta 2 years, 11 months ago

here A32 = 1/2|(-3)*3+2| = 1/2|-7| = 7/2 A14 = 1/2|(-3)*1+4| = 1/2|1| = 1/2 now, A32 - A14 = 7/2 - 1/2 = 3 ====>FINAL ANSWER

Sweta Kumari 2 years, 11 months ago

-3/7

ANSWER

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