# NCERT Solutions for Class 12-science Maths Chapter 4 - Determinants

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## Chapter 4 - Determinants Exercise Ex. 4.6

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x = 5, y = 8 and z = 8

Hence, the cost of onion per kg is Rs. 5, the cost of wheat per kg is Rs. 8 and the cost of rice per kg is Rs. 8.

## Chapter 4 - Determinants Exercise Misc. Ex.

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