Math, asked by Ayushk222, 1 year ago

This is a question of permutations.

Attachments:

Answers

Answered by Rinki111

0

the value of n- n= 36

Attachments:

Ayushk222: it is wrong.

Ayushk222: sorry

KingAryan: Impossible...! it is the right answer

Rinki111: whose answer is correct

Ayushk222: Aryan ur answer is correct

Ayushk222: Aryan can u send me the solution

Rinki111: sorry for posting wrong answer its my fault

Ayushk222: NP

KingAryan: (n-1!)/(n-1-3)!/n!/(n-4)!=1/9..... which implies... (n-1)!/n!=1/9.... which implies...... 1/n=1/9... which implies.... n=9

Previous Question

Next Question

Similar questions

Biology, 8 months ago

ਕੰਨੀ ਕਤਰਾਉਣਾ’ ਦਾ ਕੀ ਅਰਥ ਹੈ? * ਕੋਈ ਅਸਰ ਨਾ ਹੋਣਾ ਜੀਅ ਚੁਰਾਉਣਾ ਲੜਨਾ ਈਰਖਾ ਕਰਨਾ ...

Computer Science, 8 months ago

The cell reference for cell range G2 to M12 is_______ a. G2.M12 b. G2;M12 c. G2:M12 d. M12:G2 ...

Science, 8 months ago

chemical equations can be written by taking their (1) Atomic number (2)mass number (3)First letter of the atom (4) symbol of the atom...

Social Sciences, 1 year ago

which work is done by Rani Laxmi Bai...

Hindi, 1 year ago

hingoli madhe konati nadi ahe...

Science, 1 year ago

Seema wanted to eat rice and kidney beans(Rajmah).She asked her mother to cook the same for lunch tomorrow. At night, her mother took a cup of kidney beans and put them in container having some water. She kept the container covered overnight. Next morning ,She cooked rice and kidney beans for lunch. Seema asked her mother the following questions: a) Why did you soak kidney beans in water...

Social Sciences, 1 year ago

what were the two basic regions of the british and maratha conflict between 1775 to 1818...

Science, 1 year ago

What is the significance and uses of graphical representation of motion? Derive second and third equation of motion by graphical method.