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Let A order(axb) and Border(cxd) be two matrices, then if AB exists, the order of AB is?

Let A order(axb) and Border(cxd) be two matrices, then if AB exists, the order of AB is? Correct Answer axd

Matrix multiplication exists only when column of first matrix is same as rows of second i.e b = c also resultant matrix will have number of rows equal to first matrix and column equal to the second matrix.

Related Questions

For realizing a binary half-subtractor having two inputs A and B, the current set of logical expression for the outputs D (A minus B) and X (borrow) are 1. The difference output D = A̅B + AB̅ 2. The borrow output B = AB̅ Which of the above statements is/are correct? 
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A word is represented by only set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘T’ can be represented by 02, 98 etc and ‘E’ can be represented by 12, 59, 97 etc. Similarly, you have to identify the set for the word ‘FAMILY’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 I M T K G 5 O C M R E 1 O R E Z X 6 J S F W Y 2 A G W U N 7 P I V N G 3 Q S L A H 8 L U B K W 4 J F V P B 9 H Q E T D
A word is represented by only set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘K’ can be represented by 43, 89 etc and ‘F’ can be represented by 14, 78 etc. Similarly, you have to identify the set for the word ‘SAMPLE’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 D L H O A 5 E P V J C 1 E B R L F 6 M T W R S 2 V Q W S J 7 A H O F R 3 G A P D M 8 Q R L A K 4 S N I K C 9 G B I N D
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A word is represented by only set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘D’ can be represented by 40, 68 etc and ‘G’ can be represented by 77, 31 etc. Similarly, you have to identify the set for the word ‘BROKE’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 J O C T M 5 M V P S A 1 P E V H Y 6 F T K D I 2 B L Q F W 7 H R G W N 3 H G A X R 8 J Z U Q B 4 D S N U K 9 O C L E H
A word is represented by only set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘A’ can be represented by 40, 04, 98 etc and ‘X’ can be represented by 23, 85 etc. Similarly, you have to identify the set for the word ‘FRIEND’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 E O T U A 5 G Q S K E 1 K W I C Z 6 Y V U D P 2 U M P X S 7 R M I Z T 3 P F Y D N 8 X T C N W 4 A R V Q K 9 O Z Q A F
A word is represented by only set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example ‘N’ can be represented by 42, 96 etc and ‘Z’ can be represented by 40, 21, 67 etc. Similarly, you have to identify the set for the word ‘MOTHER’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 Q E R T Y 5 U I O P C 1 P A S W D 6 F G Z H J 2 L Z K J H 7 L K F S D 3 W O U T I 8 D G H E M 4 Z E N Y R 9 G N J K L
A word is represented by only a set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are number alternatives are represented by two classes of alphabets as shown in the given two matrices. The columns and rows of Matrix-I are numbered from 0 to 4 and that of Matrix-II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, for example, ‘Q’ can be represented by 03, 40, 59 etc and ‘C’ can be represented by 11, 78 etc. Similarly, you have to identify the set for the word ‘COPPER’.  Matrix I    Matrix II   0 1 2 3 4   5 6 7 8 9 0 A H W Q I 5 N S K G Q 1 B C D L F 6 M R F T O 2 J G K O P 7 J W P C L 3 E F A Z R 8 E I M Z J 4 Q I J N B 9 C H A U D