Question

guys please answer these questions... no spam.... and please don't answer that u don't know.. let others answer... please.... ​

Answer 1

1) Answer:5/7 =0.7142857143

9/11=0.8181818182

STEP-by-step explanation:  What you need is a simple general method for producing irrationals.

You know all irrationals have non repeating non terminating decimal representations.

So, create some patterns that will meet the stated criteria, then generalize them

Number numbers.

0.1234567891011121314151617181920212223…

Simple expansion is to do the same in different bases.  0.1101110010111011110001001101010111100…

0.12101112202122100101102110111112120…

Do it in powers

0.24816326412825651210242048…

0.392781243…

Do it with primes

0.235711131719232931…

Now for your case 5/7 =0.7142857143

9/11=0.8181818182

2)  There are infinitely many irrational numbers whose product is a rational number.

One example is  2–√  and  22–√ .

Those are both irrational, but their product,  2–√⋅22–√=4 , is clearly rational.

Second Example  is  √5×√5 = 5

Answer 2

Answer:

mat jao is aap see please it's a humble request....