C-02-Q105mediumsingle_mcq

With $P = \{1, 2, 3\}$ , $Q = \{3, 4\}$ , $R = P \cap Q$ , $P \times R =$

a $\{(1, 3), (2, 3), (3, 3)\}$
b $\{(3, 1), (3, 2), (3, 3)\}$
c $\{(1, 4), (2, 4), (3, 4)\}$
d $\{(1, 3), (2, 4)\}$

ব্যাখ্যা

Here $R = P \cap Q = \{3\}$ , so $P \times R$ pairs each element of $P$ as the first coordinate with $3$ as the second. This gives $\{(1, 3), (2, 3), (3, 3)\}$ .

এই অধ্যায়ের আরও প্রশ্ন

C-02-Q106With the same and ,
C-02-Q107If and , then
C-02-Q108If , , , then
C-02-Q109A relation from set to set is—
C-02-Q110If , and is the relation "", then
C-02-Q111With , and the relation "", then
C-02-Q112If , and the relation is , then
C-02-Q113If , and the relation is , then
C-02-Q114If is a relation from set to set , then—
C-02-Q115If means " is related to under ", then —

Sets and Functions — সব প্রশ্ন দেখুন (153টি) →

With $P = \{1, 2, 3\}$ , $Q = \{3, 4\}$ , $R = P \cap Q$ , $P \times R =$

\{(1, 3), (2, 3), (3, 3)\}

\{(3, 1), (3, 2), (3, 3)\}

\{(1, 4), (2, 4), (3, 4)\}

\{(1, 3), (2, 4)\}

ব্যাখ্যা

Here $R = P \cap Q = \{3\}$ , so $P \times R$ pairs each element of $P$ as the first coordinate with $3$ as the second. This gives $\{(1, 3), (2, 3), (3, 3)\}$ .

With P={1,2,3}P = \{1, 2, 3\}P={1,2,3}, Q={3,4}Q = \{3, 4\}Q={3,4}, R=P∩QR = P \cap QR=P∩Q, P×R=P \times R =P×R=

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

With P={1,2,3}P = \{1, 2, 3\}P={1,2,3}, Q={3,4}Q = \{3, 4\}Q={3,4}, R=P∩QR = P \cap QR=P∩Q, P×R=P \times R =P×R=

ব্যাখ্যা

এই অধ্যায়ের আরও প্রশ্ন

With $P = \{1, 2, 3\}$ , $Q = \{3, 4\}$ , $R = P \cap Q$ , $P \times R =$

With $P = \{1, 2, 3\}$ , $Q = \{3, 4\}$ , $R = P \cap Q$ , $P \times R =$