8. AUB=14,3,6,7,8) and A={6,8,10). AnB = (6,8). Find B. Using Venn diagram. Also find n(B).​

Answers 1

Answer:

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Step-by-step explanation:

nfi3i3ve9fi ft of ifry0e8e

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Other related questions that may help you

Which term of a sequence 4,7,10,15...is37
EXPLANATION.

Which term of the sequence,

⇒ 4, 7, 10, . . . . . is 37.

As we know that,

First term = a = 4.

Common difference = d = b - a = 7 - 4 = 3.

General term of an A.P.

⇒ Tₙ = a + (n - 1)d.

Using this formula in this question, we get.

⇒ 37 = 4 + (n - 1)(3).

⇒ 37 = 4 + 3n - 3.

⇒ 37 = 1 + 3n.

⇒ 37 - 1 = 3n.

⇒ 36 = 3n.

⇒ n = 12.

12 terms of the sequence 4, 7, 10, 13, . . . . . is 37.

                                                                                                              MORE INFORMATION.

Supposition of terms in an A.P.

Three terms as : a - d, a, a + d.

Four terms as : a - 3d, a - d, a + d, a + 3d.

Five terms as : a - 2d, a - d, a, a + d, a + 2d.

470 4. The marked price of a book is 240, which is 50% above the cost price. It is sold at a discount of 20% on the marked price. Find the profit per cent. (a) 20% (c) 15% (b) 12% (d) 8%​

Answer:

(d) 8%

Step-by-step explanation:

Here, MP = 240 and discount is 10%

So, SP = 90% of 240

⇒ SP = 90/100 × 240

⇒ SP = 216

Now, Profit is 8%

So, SP/CP = 108/100

⇒ CP = 216 × 100/108

⇒ CP = 200

∴ The cost price of the article is Rs. 200

which country's constitutional features inspired indian constitution makes?please help me ARMY's​

Answer:

Which countries constitutional features inspired Indian Constitution makers? Answer: (i) Ideals of French Revolution (ii) Parliamentary democracy of Britain (iii) Bills of Rights in US and (iv) Socialist Revolution in Russia.

Answer:

(i) Ideals of French Revolution (ii) Parliamentary democracy of Britain (iii) Bills of Rights in US and (iv) Socialist Revolution in Russia.

Explanation:

i am not a army fan but I help you ❤️❤️

what are the basic unit of life ?​

Answer:

Cells are the basic unit of life ......

Answer:

CELLS...........!!

✌️

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