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For AP^1 :- a = 63 d = 2 For AP^2 :- a = 3 d = 7 63 + (n-1) 2 = 3 + (n-1) 7 63 + 2n - 2 = 3 + 7n - 7 61 + 2n = -4 + 7n 61 + 4 = 7n - 2n 5n = 65 n = 13

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Nisarga Nisarga 3 years, 9 months ago

AP¹:63,65,67 a=63 d=65-63=2 AP²:3,10,17 a=3 d=10-3=7 Given, An=An a+(n-1)d=a+(n-1)d 63+(n-1)2=3+(n-1)7 63+2n-2=3+7n-7 61+2n=7n-4 61+4=7n-2n 65=5n n=13

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2x3

Posted by Smita Shinde 3 years, 9 months ago

CBSE > Class 03 > Mathematics

3 answers

Nibedita Behera 3 years, 9 months ago

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Aditya Prajapati 3 years, 9 months ago

0Thank You

Smita Shinde 3 years, 9 months ago

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ANSWER

Hii

Posted by Ayush Prajapati 3 years, 9 months ago

CBSE > Class 09 > गणित

3 answers

Aarif Ali 1 year, 5 months ago

Application job explain

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Sirshti Sahu 3 years, 4 months ago

9th class Math ka paper

1Thank You

Sirshti Sahu 3 years, 4 months ago

Hii

1Thank You

ANSWER

Print madhyam se aap kya samajhte hai

Posted by Reetesh Pawdal 3 years, 9 months ago

CBSE > Class 11 > हिंदी ऐच्छिक

0 answers

ANSWER

Do you think Albert's decision to leave school was reasonable or merely an excuse to excape learning? Justify your answer with appropriate evidence

Posted by Nishant Chaubey 3 years, 9 months ago

CBSE > Class 11 > English Core

1 answers

Rumjhum Kumari 3 years, 9 months ago

Albert's decision to leave school was reasonable.Firstly, Albert was frank enough to tell his teacher that he did not consider education as learning.He was very much upset with the method of education which the school adapted which was far away from ideas and inventions.He believed that the school merely taught them learning but not education.So he left his school.

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How do we pollute the human earth

Posted by Yaswanth Kumar Reddy 3 years, 9 months ago

CBSE > Class 09 > English Lang & Lit. (184)

2 answers

Gautam Chavhan 3 years, 9 months ago

Through smoking BD and hokkah

2Thank You

Parikhit Kuch 3 years, 9 months ago

Aerosols damage air quality, although, according to a 2018 article in scientific journal Nature Communications, their effects on temperature vary according to the part of the world where they are used. Bottled water Plastic water bottles take 500 years to break down and they release microparticles which are dangerous to health. Throwing chewing gum on the ground Chewing gum consists primarily of neutral plastic and, as well as littering the streets, it chokes and kills many birds who mistake it for food. Washing with the tap running Scientists from North Carolina State University (USA) Have calculated that we would save over 1,400 litres per person per month just by turning off the tap when we wash our hands and brush our teeth. Eating foods that contain palm oil Chewing gum consists primarily of neutral plastic and, as well as littering the streets, it chokes and kills many birds who mistake it for food. Leaving cigarette butts on the beach This is the most commonly found waste on the coast, they take up to 10 years to break down and release contaminating metals. Throwing disposable wipes down the toilet These do not break down like toilet paper and they are responsible for most blockages in water treatment plants and sewers. Releasing helium balloons into the air This is extremely dangerous to birds, fish and other marine animals that can choke if they eat them by mistake. Throwing batteries in the rubbish They contain mercury — one of the most toxic metals in the world — and take 500 to 1,000 years to break down. Just one battery can contaminate up to 3,000 litres of water. Throwing away plastic six-pack ring carriers without cutting them up These plastic rings trap animals like fish and turtles, causing mutilation, malformation and even death. ACTIONS THAT PROTECT THE ENVIRONMENT Now we are aware of how we are damaging the environment, we need to find solutions and change our habits. Here are some suggestions from the United Nations (UN): Separate your waste: don't mix your household waste, separate everything into different containers. Recycle and reuse: stop using single-use plastics and always choose packaging and items that can be reused several times. Before you throw something away, think whether you can give it a second use. Save energy: make use of natural light, install LED bulbs, switch off lights you don't need, adjust your thermostat and air conditioning. Eat organic food: buy fruit and vegetables free from fertilisers and other pollutants. Turn off taps: ensure they are not dripping when you finish washing up or washing. Use sustainable means of transport: walk, pedal or user public transport whenever you can. Do not use single-use bags: use cotton bags instead of plastic and paper ones. Fill your house with flowers: plants and trees produce oxygen and are essential to nature.

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ANSWER

If you have sample paper of term 2 plzz send me

Posted by Mahi Pandey 3 years, 9 months ago

CBSE > Class 11 > Information Technology (802)

2 answers

Sajiya Ansari 3 years, 9 months ago

Please send me sample paper of term 2

3Thank You

K Urvasi 3 years, 9 months ago

Plz send me sample paper of term 2

9Thank You

ANSWER

64/125 whole power ,-2/3

Posted by Manohar Varaganti 3 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Mohit Nimje 3 years, 9 months ago

As we know 64 is the cube of 4 and 125 is the cube of 5 (64/125)^-2/3 As above statement we can write it as :- (4/5)^(3)(-2/3) To remove the negative sign of power reciprocal of 4/5 so it will become (5/4). So now we have , (5/4)^3*2/3 Now we can cut power 3 and 3 ,and then it will becomes :- (5/4)^2 And it is the answer You can also writ it 25/16 answer

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How the computer works

Posted by Shreya Mhatre 3 years, 9 months ago

CBSE > Class 04 > Computer

0 answers

ANSWER

Why alkane are normally not very reactive ?

Posted by Nischay Shukla 3 years, 9 months ago

CBSE > Class 10 > Science

2 answers

Tatpar Kumar 3 years, 9 months ago

Because they have strong bonding

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Darshan Murthy E.C 3 years, 9 months ago

Because they are saturated

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ANSWER

Abbi thoda busy hu mumma ki help kar rhi hu baad me baat karugi... Holi h nn chips bana rhi h

Posted by K_Hushii 🍁 3 years, 9 months ago

CBSE > Class 01 > Mathematics

5 answers

K_Hushii 🍁 3 years, 9 months ago

Abhi nhi ....tum batao....

0Thank You

Sanket .........✨ 3 years, 9 months ago

Dinner ho gya aapka .....?

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Sanket .........✨ 3 years, 9 months ago

Hii....

0Thank You

K_Hushii 🍁 3 years, 9 months ago

Bana liya....

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Sanket .........✨ 3 years, 9 months ago

Ok bnalo ?

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ANSWER

The following are the prices of share of ABC Company Ltd from Monday to Friday calculate range and its Coefficient days Monday Tuesday Wednesday Thursday Friday price 140 160 200 and 280 and 170

Posted by Anjali Sharma 3 years, 9 months ago

CBSE > Class 11 > Economics

0 answers

ANSWER

Calculate the number of molecules of sulphur 32 present in 16g of solid sulphur

Posted by Hritesh Sahu 3 years, 9 months ago

CBSE > Class 09 > Science

1 answers

Rohan Bansal 3 years, 9 months ago

The molecular mass of the sulphur molecule is 32 × 8 = 256 u. 1 mole of sulphur molecules is equal to 256 grams. This means 256 g of solid sulphur contains = 6.022 x 1023 molecules. Therefore, 16 g of S8 contains 3.76 x 1022 molecules.

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Yr social science ka h ...kya kru ?

Posted by Sanket .........✨ 3 years, 9 months ago

CBSE > Class 01 > English