Decimal and Mathematical Operations
Place Value of Decimal Number - To understand decimal numbers, First need to understand the place value of decimal numbers. Number Tens Ones One tenth One hundredth 46 4 6 46.7 4 6 7 46.79 4 6 7..
Discrete Mathematics - Test Questions I
Question 1 - Question: From a class of 32 students, 4 are to be chosen for a competition. In how many ways can this be done? Answer: We are to select 4 students from 32. This selection can done ..
Question 1 - Question: From a class of 32 students, 4 are to be chosen for a competition. In how many ways can this be done? Answer: We are to select 4 students from 32. This selection can done ..Discrete Mathematics - Test Questions-ii
Question 21 - Question: A family of 4 brothers and 3 sisters is to be arranged in a row for a photograph. In how many ways can they be seated if all the sisters are together? Answer: Let B 1 ,B 2 ,B 3 ,B 4 denote the brothers and S 1 ,S 2 ,S 3 denote the sisters. Since the sisters are to be seated ..
Example:
Find the adjoint of the matrix. ..
Find the adjoint of the matrix. ..Example:
are symmetric matric..
are symmetric matric..Question 1
Question: Find n. Answer: i) ii..
Question: Find n. Answer: i) ii..Question 7
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