Question

If a =
√−√
√+√
and b =
√+√
√−√
, find a + b + ab.

Answer 1

Answer:

From Equation (7), we have S(a) + S(b) − 2 C86 C S(a) + S(b) − 2 . ABC 4 √ S(a)S(b) √ ( G1)= C = S(a)S(b) ab∈E(G) j=18 ab∈Ej (G) .