Question

Find the common difference,the first number and the next 2 terms.
Question 1 :
1+√2, 1+2√3, 1+3√2​

Answer 1

Answer:

hey mate:

simplify:

1/(1+√2) + 1/(√2+√3) +1/(√3+√4)

= (1-√2)/(1-2) +(√2-√3)/(2-3)+(√3-√4)/3-4

= √2-1+√3-√2+√4-√3

=√4-1

=2-1

=1

i hopes its helps u