3 tgx = 4 и 3 ctg x = 2
Ответ
0
1
tgx=4/3
x=arctg4/3+πn,n∈z
2
ctgx=2/3
x=arcctg2/3+πn,n∈z
tgx=4/3
x=arctg4/3+πn,n∈z
2
ctgx=2/3
x=arcctg2/3+πn,n∈z