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Raunak Kumar asked a question
The Short Answer:

Sunlight reaches Earth's atmosphere and is scattered in all directions by all the gases and particles in the air. Blue light is scattered more than the other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time.

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3 Answers
Mattrab Community - SXC asked a question

Here, f: A>B

f(x)= (x-1)/(x+2)  ;  x   -2 

A= {-1,0,1,2,3,4}

B= {-2,1,-1/2,0,1/2,1/4,2/5}

Range = {-2,-1/2,0,1/4,1/2,2/5}

As range is not equal to codomain so the given function is not bijective. 

We can make it bijective by omitting {1} from set B 

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2 Answers
Sambad Shakya asked a question
The full form of WTO is World Trade Organization.
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3 Answers
Rabin Kalikote over 1 year ago
2 Claps
1 Comments
Surakshya Pandey

very fine!

Rabin Kalikote

Glad to hear, miss!

1y
Diwas Pandit asked a question

If a vector A is multiplied by a real number (say n), the vector of same nature is obtained but its magnitude is n times that of A.

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2 Answers
Rabin Kalikote about 4 years ago
13 Claps
2 Comments
Bal Bahadur BK

Great my son!

Reply almost 4y
Pranish Uprety

You've been truly inspiration, dai! Congratulations to you and all of us.

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