Ask questions which are clear, concise and easy to understand.
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Helper . 5 years, 4 months ago
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Arpita .9 5 years, 4 months ago
Arpita .9 5 years, 4 months ago
Posted by Good Student 5 years, 4 months ago
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Shruti Janghu 5 years, 4 months ago
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Shagun Saini 5 years, 4 months ago
Posted by Prothom Bose 5 years, 4 months ago
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Posted by Prothom Bose 5 years, 4 months ago
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Meghna Thapar 5 years, 2 months ago
In a reactivity series, the most reactive element is placed at the top and the least reactive element at the bottom. More reactive metals have a greater tendency to lose electrons and form positive ions . In terms of optical properties, metals are shiny and lustrous. ... The transition metals (such as iron, copper, zinc, and nickel) are slower to oxidize because they form a passive layer of oxide that protects the interior. Others, like palladium, platinum and gold do not react with the atmosphere at all.
Posted by Roushan Kumar 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
x+1/x=5
(x2+ 1)/x = 5
x2 + 1 = 5x
x2 - 5x + 1 = 0
Then solve bu using formula method
x = - b ± √b2 - 4ac/ 2a
Posted by Roushan Kumar 5 years, 4 months ago
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Roushan Kumar 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
An expression with only one term is called a monomial.
Ex: 2x, 5xy, -3p, 4y2, -7, etc are called monomials.
So, 0 is a monomial.
Posted by Roushan Kumar 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Stock: Resources that are available, but we do not have proper technology to used them are called Stock. For example – water is made of oxygen and hydrogen, which can be used as fuel, but because of lack of proper technology these are not being used.
Posted by Roushan Kumar 5 years, 4 months ago
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Arpita .9 5 years, 4 months ago
Posted by Surender Mola 5 years, 4 months ago
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Posted by Surender Mola 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Since we want six numbers, we write 1 and 2 as rational numbers with denominator 6 + 1 =7
So multiply in numerator and denominator by 7 we get

Posted by Surender Mola 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Distance Between two given point=√(x2−x1)2+(y2−y1)2
Here x1=0,x2=2
and y1=0,y2=5
∴ Distance between the points (0,0) and (2,15)=√(2−0)2+(5−0)2
=√ 4+25
=√29
Posted by Surender Mola 5 years, 4 months ago
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Shubham Saxena ???? 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
(X + 2)( X + 1) = (X + 4 )(x + 3)
x ( x + 1) + 2 ( x + 1) = x ( x+ 3) + 4 ( x+ 3)
x2 + x + 2x + 1 = x2 + 3x + 4x + 12
x2 + 3x + 1 = x2 + 7x + 12
3x + 1 = 7x + 12
7x - 3x = 1 - 12
4x = -11 is not a quadratic equation
Posted by Surender Mola 5 years, 4 months ago
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Mehak Bajaj 5 years, 4 months ago
Posted by Dhrangi Prakash 12 5 years, 4 months ago
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Shruti Janghu 5 years, 4 months ago
Yogita Ingle 5 years, 4 months ago
Biotic factors relate to all the living things in the ecosystem. Their presence and their biological by-products affect the composition of an ecosystem. Biotic factors refer to all living organisms from animals and humans, to plants, fungi, and bacteria. The interactions between various biotic factors are necessary for the reproduction of each species and to fulfil essential requirements like food, etc.
Examples of Biotic Factors
Examples of biotic resources include all the living components present in an ecosystem. These include producers, consumers, decomposers and detritivores.
Roshan .R 5 years, 4 months ago
Posted by Akshat Chaudhary 5 years, 4 months ago
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Roshan .R 5 years, 4 months ago
Posted by Anoushka Nighoskar 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Springing into the air it charged straight at her, legs foremost. As she and her husband turned away in terror, the extraordinary chair pushed them both out of the room and then appeared to slam and lock the door after them. Mrs Hall almost fell down the stairs in hysterics.
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Shruti Janghu 5 years, 4 months ago
Anubhav Shukla 5 years, 4 months ago
Priya ✧*。٩(๑˙╰╯˙๑)و✧*。 5 years, 4 months ago
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Mehak Bajaj 5 years, 3 months ago
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Priya ✧*。٩(๑˙╰╯˙๑)و✧*。 5 years, 4 months ago
Posted by Atharva Patil 5 years, 4 months ago
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Yogita Ingle 5 years, 4 months ago
Anne Frank was quite an intelligent and polite girl. Only an intelligent girl could think of recording her thoughts in her diary. The language and the sentence patterns she used to record her thoughts and feelings reflect a level far mature than that of a thirteen year old girl. Only an intelligent girl could think of writing essays on ‘Chatterbox’.
Anne was quite polite also. Her language reelects her innate politeness. She describes the stressful and painful events of her life with a tinge of politeness. Though she didn’t like her weird math teacher, yet while describing ‘The Chatterbox Incident’ with her Math teacher, Mr. Keesing, she used polite and humorous language.

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Yogita Ingle 5 years, 4 months ago
Hari Singh first met Anil,when he was watching a wrestling match. Hari also commented that Anil looked rather like some "wrestler" himself,and that was the initial start of their conversation. As the conversation ended, Anil started to leave, but suddenly saw Hari following him. Surprised,he asked what his intention was. Hari Singh replied that he wanted food to eat. After a few words that were exchanged; Anil finally let Hari stay at his house. That's how their first meeting took place.
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