Math, asked by watercan9330, 10 months ago

கொடுக்கப்பட்ட கணங்களின்‌ சமச்சீர்‌ வித்தியாசம்‌ காண்க.
(i) P = {2, 3, 5, 7, 11} மற்றும் Q = {1, 3, 5, 11}
(ii) R = { l, m, n, o, p} மற்றும் S = { j, l, n, q}
(iii) X = { 5, 6, 7} மற்றும் Y = { 5, 7, 9, 10}

Answers

Answered by Avni2348
1

Answer:

തുടരുക.

(i) പി = {2, 3, 5, 7, 11} വേൾഡ് ക്യു = {1, 3, 5, 11}

(ii) R = {l, m, n, o, p}, S = {j, l, n, q}

(iii) X = {5, 6, 7} A Y = {5, 7, 9, 10}

Answered by steffiaspinno
0

கொடுக்கப்பட்ட கணங்களின்‌ சமச்சீர்‌ வித்தியாசம்‌:

(i) P = {2, 3, 5, 7, 11} மற்றும் Q = {1, 3, 5, 11}:  

\begin{aligned}&\mathrm{P} \Delta \mathrm{Q}=(\mathrm{P}-\mathrm{Q}) \cup(\mathrm{Q}-\mathrm{P})\\&\mathrm{P}-\mathrm{Q}=\{2,3,5,7,11\}-\{1,3,5,11\}\\&=\{2,7\}\end{aligned}

\begin{aligned}&Q-P=\{1,3,5,11\}-\{2,3,5,7,11\}\\&=\{1\}\end{aligned}

P \Delta Q=(P-Q) \cup(Q-P)

\begin{aligned}&=\{2,7\} \cup\{1\}\\&=\{1,2,7\}\end{aligned}

(ii) R = { l, m, n, o, p} மற்றும் S = { j, l, n, q}:

\begin{array}{l}\mathrm{R} \Delta \mathrm{S}=(\mathrm{R}-\mathrm{S}) \cup(\mathrm{S}-\mathrm{R}) \\\mathrm{R}-\mathrm{S}=\{1, \mathrm{m}, \mathrm{n}, \mathrm{o}, \mathrm{p}\}-\{\mathrm{j}, 1, \mathrm{n}, \mathrm{q}\} \\=\{\mathrm{m}, \mathrm{o}, \mathrm{p}\}\end{array}

\begin{aligned}&\mathrm{S}-\mathrm{R}=\{\mathrm{j}, 1, \mathrm{n}, \mathrm{q}\}-\{1, \mathrm{m}, \mathrm{n}, \mathrm{o}, \mathrm{p}\}\\&=\{j, q\}\end{aligned}

\begin{aligned}&R \Delta S=(R-S) \cup(S-R)\\&=\{\mathrm{m}, \mathrm{o}, \mathrm{p}\} \cup\{\mathrm{j}, \mathrm{q}\}\\&=\{j, m, o, p, q\}\end{aligned}

(iii) X = { 5, 6, 7} மற்றும் Y = { 5, 7, 9, 10}:

\begin{aligned}&X \Delta Y=(X-Y) \cup(Y-X)\\&X-Y=\{5,6,7\}-\{5,7,9,10\}\\&=\{6\}\end{aligned}

\begin{aligned}&Y-X=\{5,7,9,10\}-\{5,6,7\}\\&=\{9,10\}\end{aligned}

\begin{aligned}&X \Delta Y=(X-Y) \cup(Y-X)\\&=\{6\} \cup\{9,10\}\\&=\{6,9,10\}\end{aligned}

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