imo class 12 determinants

A farmer buys seeds. 2 bags of wheat and 3 bags of rice cost ₹1200. 4 bags of wheat and 6 bags of rice cost ₹2400. Using Cramer's Rule, what is D?

VAVidaara Admin Asked 6d ago 0 views 0 answers
#IMO#Class 12#Mathematics#Determinants#everyday-math

A farmer buys seeds. 2 bags of wheat and 3 bags of rice cost ₹1200. 4 bags of wheat and 6 bags of rice cost ₹2400. Using Cramer's Rule, what is D?

  • A. 2400
  • B. 12
  • C. 0
  • D. -12

Answer: C) 0

Explanation: D = |2 3; 4 6| = (2)(6) - (3)(4) = 12 - 12 = 0.

0 Answers

Log in to post your own answer or join the discussion.

Discussion (0)

No comments yet — start the discussion.

← Back to all questions