*)JŚS4^: b)™sinv/i; c)JS;iiS
a) Sib) s°iss“ [*t1 -r2>]■ c) si t0b|2x-“r
b>Si^
Ju™4Sr e>s;S? f)smf(^-^); g) Jm™(v*TTT + j:); hU™I^T; ^f=ś-