The music department instructor at school asked students if they would prefer learning to play guitar. Let A be the event prefers learning to play guitar and B be the event left handed. Determine if events A and B are independent Explain your reasoning State what strategy and tool you will use to answer the
question explain your choice and then find the answer

answers

\3. yes the presentation (i.e. odd numbers being written as differences of two squares) is possible for all odd natural number however the presentation may not be unique. for example,  57=112−82=292−28257=112−82=292−282.

\4. 2 can't be written as a difference of two squares because 4-1=3 and 1-1=0 and the difference of squares grows to integers larger that 3.

can i get some in proving questions 1 and 2?

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).