Please answers these 3 questions...please answer with proper explainat

1.	Please answers these 3 questions...please answer with proper explaination...
Answer» Step-by-step explanation: 1.√ab can be written as √a×√b 2.question is not clear 3.There is one famous formula for FINDING the result of this sum.......... For any two RATIONAL numbers,m and N..... any number between m and n can found by (m+n)/2. By applying this in the above sum, we get...... 1:-(3+4)/2=3.5 2:-(3+3.5)/2=3.25 3:-(3.25+4)/2=3.625 4:-(4+3.5)/2=3.75 4.here,x=180-50=130(linear pair) y=130(OPPOSITE)

Please answers these 3 questions...please answer with proper explaination...

Answer»

Step-by-step explanation:

1.√ab can be written as √a×√b

2.question is not clear

3.There is one famous formula for FINDING the result of this sum..........

For any two RATIONAL numbers,m and N.....

any number between m and n can found by (m+n)/2.

By applying this in the above sum, we get......

1:-(3+4)/2=3.5

2:-(3+3.5)/2=3.25

3:-(3.25+4)/2=3.625

4:-(4+3.5)/2=3.75

4.here,x=180-50=130(linear pair)