2 years ago

Is 6/23 minus square root 2 divided by 2 rational or irrational ?

Mathematics

2 answers:

Novosadov [1.4K]2 years ago

7 0

Irritational . Because they both can’t be a ratio I believe correct me if i’m wrong!

Marysya12 [62]2 years ago

6 0

Yes it’s irrational cuz the answer is like 1.739...and it continues
Here’s a tip, if it ends or repeats itself in a pattern than it’s rational, but if it’s infinite then it’s irrational

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Find the interval on which the curve of y equals the integral from 0 to x of 2 divided by the quantity 1 plus 3 times t plus t s

alina1380 [7]

Hello,

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8 0

2 years ago

How many distinguishable a arrangements are there of the letters in "REPRESENTATION"?

Anika [276]

Answer: There are 1,816,214,400 ways for arrangements.

Step-by-step explanation:

Since we have given that

"REPRESENTATION"

Here, number of letters = 14

There are 2 R's, 3 E's, 2 T's, 2 N's

So, number of permutations would be

$\dfrac{14!}{2!\times 3!\times 2!\times 2!}\\\\=1,816,214,400$