There are two families A and B.In family A, there are 4 men, 6 women and 2 children : and in fam...
1,260 views · Published 30 July 2018 · 5:00 · Indexed 25 September 2026
Channel: Doubtnut · 2018 · Education
This is the Solution of Question From RD SHARMA book of CLASS 12 CHAPTER MATRICES This Question is also available in R S AGGARWAL book of CLASS 12 You can Find Solution of All Question From RD SHARMA and R S AGGARWAL book from class 6-12 on our app DOUBTNUT for Free #rdsharmasolution #MATRICES #rdsharmaclass12 #class12 #cbse #rdsharma #doubtnut ==== QUESTION TEXT ==== There are two families A and B.In family A, there are 4 men, 6 women and 2 children : and in family 13, there are 2 men, 2 women and 4 children. The recommended daily requirement of Calories is Men: 2400 ; Women: 1900 ; Children: 1800 Also daily requirement for protein is Men: 55 gm ; Women:45 gm and Children:33 gm Calculate the total requirement of calories and proteins for each of the two families. .tsin matrix method. === DOWNLOAD DOUBTNUT TO ASK ANY MATH QUESTION === https://doubtnut.app.link/4eFywUlHyP ==== SCORE 100% WITH DOUBTNUT ==== Doubtnut App has video solutions of ALL the NCERT questions from Class 6 to 12 (including IIT JEE). You can also ask any Math question and get a video solution for FREE from a library of more than 1 Lakh Math Videos ==== FOLLOW US ON FACEBOOK ==== Doubtnut PAGE: https://www.facebook.com/doubtnut DOUBTNUT IIT JEE Group: https://www.facebook.com/groups/251747588948573 ==== WATCH DAILY LIVE CLASSES ON YOUTUBE ==== 5:30 PM - Class 9 6:30 PM - Class 10 7:15 PM - Class 11 8:15 PM - Class 12 9:15 PM - Class 13 (DROPPERS)
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