Class 12 Mathematics Chapter 4 Determinants Quiz 4 (25 MCQs)

Quiz Instructions

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1. If A is any invertible matrix then A is
2. ..... means the basic returns that an employee obtains from his/her work.
3. The rate of compensation should not be determined differently on the basis of caste, religion, gender, race, etc.
4. Which determinant of demand would be activated if the American Heart Association announced that eating canned tuna shortens people's lives by 10 years? Then, people stop eating tuna.
5. Compensation rates should be competitive.
6. Which of these is a characteristic that can lead to health inequality?
7. When demand is elastic, a decrease in price will result in:
8. Compensation should be adjusted according to the ..... of market price rate.
9. El meu
10. Hi ha ..... moto de color blau
11. What effect does a product's luxury status have on its price elasticity of demand?
12. Solve the system using Gauss-Jordan elimination with matrices.-x + y-z =-142x-y + z = 213x + 2y + z = 19
13. A determinant say 'c'can be represented as
14. What is the term for a matrix with all its diagonal elements equal to one and all other elements equal to zero?
15. Much of the tea in the U.S. is imported from India. If wages for Indian tea workers rose, thus increasing input costs, how would this effect supply of tea in the U.S.?
16. Introduction of a New Hair Dye Technique Sparks Interest!What is the Determinant of Supply?
17. A determinant can be formed from a 2x2 Matrix
18. ..... fertilizer used these days spoils the soil
19. DETERMINANT ARTICLE
20. La vostra
21. An example of an external barrier is .....
22. Prominence is .....
23. Choicequatre cents milcinquanta milset cents dotze
24. Which of the following is a social determinant of health?
25. ALGUNES xiquetes faran EL ball.