Прикладные задания
a) h = 2A
b, b = ?
c) P = A
1 + rt, r = ?
e) 1 + a
b = c
d, b = ?
b) 1
a - 2
b = 3, a = ?
d) 1
r + 1
q = 1
t, q = ?
f) x = a + b
a - b, a = ?