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Primary key is set on filed in which it's findout the I'd no of person. Primary help to find the I'd no of particular person and foreing is help to find out the two tables of no

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Adrija Saha 3 years, 8 months ago (12900143)

A field which uniquely identifies each record in a tableia called a primary key. A primary key is used to ensure data in the specific coloumn is unique where as foreign key uniquely identifies a record in a relational database table.

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2+8+7+5+=

Posted by Shaswashree Mohinta 3 years, 8 months ago (12904818)

CBSE > Class 05 > Mathematics

5 answers

Sreerup R.S 3 years, 8 months ago (9186670)

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Samarth Kadganchi 3 years, 8 months ago (12818284)

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Diya A 3 years, 8 months ago (12906152)

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りずぁＮＫはＮ 3 years, 8 months ago (9598066)

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Fathimathuil Yasmin Yasmin 3 years, 8 months ago (12905271)

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वह न्यूनतम तापमान जिस पर पदार्थ का जलना शुरू हो जाए उसे क्या कहते हैं

Posted by Adarsh Ekta 3 years, 8 months ago (12904826)

Bihar Board > Class 08 > विज्ञान

1 answers

Baidhnath Kamat 3 years, 4 months ago (13306040)

Jawlansil

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ANSWER

Haw does Charley reach the third level

Posted by Kapil Jat 3 years, 8 months ago (12904782)

Haryana Board > Class 12 > English

0 answers

ANSWER

What is domestic income

Posted by Asha Sain 3 years, 8 months ago (11898736)

CBSE > Class 12 > Economics

2 answers

Nisha Yadav 3 years, 8 months ago (12949970)

Domestic income in the sum total of factor income generated within the domestic territory in the country during the accounting year

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Khushbu . 3 years, 8 months ago (9647728)

Domestic income is the income earned with in the domestic territory by residents and non residents of the country.

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100g of ice at 0°C is mixed with 100g of water at 80°C

Posted by Vamshik Shetty 3 years ago (12904568)

CBSE > Class 11 > Physics

1 answers

Preeti Dabral 3 years ago (2983787)

{tex}\mathop {at\,0^\circ C}\limits^{ice} \to \mathop {at\,0^\circ C}\limits^{water} \to \mathop {at\,6^\circ C}\limits^{water} {/tex}

At equilibrium, heat released by 100gm of water = heat absorbed by 100gm of ice i.e.m₁c₁ (80 - 6) = m₂ L + m₂c₁(6 - 0)[c₁, m₁, m₂ and L are specific heat of water, mass of water, mass of ice and latent heat of fusion of ice respectively.)
{tex}\therefore{/tex}100 × 1 × 74 = 100 L + 100 × 1 × 6

{tex}\Rightarrow{/tex} L = (1 × 74) -6
{tex}\Rightarrow{/tex}L = 68 cal/gm

This is the required value of latent heat of fusion of ice.

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ANSWER

₹840 को ए और बी में इस प्रकार बताइए की ए के धन का 10% वार्षिक चक्रवृद्धि ब्याज की दर से 4 वर्ष का मिश्रधन तथा डीके धन का उसी चक्रवृद्धि ब्याज की दर से 5 वर्ष का मिश्रधन समान होगा

Posted by Pradeep Rawat 3 years, 8 months ago (12904514)

UP Board > Class 10 > प्राथमिक गणित