Math, asked by mamtasharma158pai5wq, 1 year ago

if 7 is a rational number can you write in the form of p upon q where p and q are integers and q is not equal to zero​


vishal1484: let 7 be a rational no. , 7=p/q. , on squaring , 7=p2/q2. , 7q2=p2. , p2 is divisible by 7. , p ia also divisible by 7. , Now let p= 7k. , putting p=7k. ,

Answers

Answered by taniya133
2

yes we can write in the form of p/q

7/1 q=1


mamtasharma158pai5wq: thanks
mamtasharma158pai5wq: so are so cute
taniya133: thanks
Answered by phenomenal929
0

yes we can

we know that rational no. is always in the form of p/q

here, 7 is also rational because we can write 7 as 7/1 .

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