def sol():
sol1 = "solution: \n"
sol1 = sol1 + to_frac(str(r3), "x") + latex("=" + str(r1)) + "\n"
sol1 = sol1 + latex("x = ") + to_frac(
str(r3), str(r1)) + "(Multiplying by x on both sides)" + "\n"
sol1 = sol1 + latex("x = " + str(x))
return sol1
def sol():
sol1 = "solution: \n"
sol1 = sol1 + to_frac("x", str(r3)) + latex(" = " + str(r1))
sol1 = sol1 + latex("x = " + str(r3) + "*" + str(
r1)) + "(Multiplying by " + str(r3) + " on both sides)"
sol1 = sol1 + latex("x = " + str(x))
return sol1
def sol():
sol1 = "solution: \n"
sol1 = sol1 + latex(str(r1) + "x = " + str(r3))
sol1 = sol1 + latex("x = ") + to_frac(
str(r3),
str(r1)) + "(dividing by " + str(r1) + " on both sides)"
sol1 = sol1 + latex("x = " + str(x))
return sol1
def sol():
sol1 = "solution: \n"
sol1 = sol1 + latex(str(r1) + "x - " + str(r2) + " = " +
str(r3)) + "\n"
sol1 = sol1 + latex(str(r1) + "x = " + str(r3) + " + " + str(
r2)) + " (adding " + str(r2) + " to both sides)" + "\n"
sol1 = sol1 + latex(str(r1) + "x = " + str(y)) + "\n"
sol1 = sol1 + latex("x = ") + to_frac(str(y), str(
r1)) + " (dividing by " + str(r1) + " in both sides)" + "\n"
sol1 = sol1 + latex("x = " + str(x))
return sol1
def sol():
sol1 = "solution: \n"
sol1 = sol1 + latex(str(r1) + "x + " + str(r2) + " = " +
str(r3)) + "\n"
sol1 = sol1 + latex(str(r1) + "x = " + str(r3) + " - " + str(
r2)) + "(subtracting " + str(r2) + " from both sides)"
sol1 = sol1 + latex(str(r1) + "x = " + str(y))
sol1 = sol1 + latex("x = ") + (to_frac(
str(y),
str(r1))) + "(dividing by " + str(r1) + " on both sides)"
sol1 = sol1 + latex("x = " + str(x))
return sol1
def sol():
sol1 = "solution: \n"
sol1 = sol1 + latex(str(r2) + " - " + str(r1) + "x = " +
str(r3)) + "\n"
sol1 = sol1 + latex(
str(r2) + " - " + str(r3) + " = " + str(r1) + "x"
) + " (taking constants in LHS and variable terms in RHS)" + "\n"
sol1 = sol1 + latex(str(r1) + "x = " + str(y)) + "\n"
sol1 = sol1 + latex("x = ") + to_frac(
str(y),
str(r1)) + "(dividing by " + str(r1) + " in both sides)" + "\n"
sol1 = sol1 + latex("x = " + str(x)) + "\n"
return sol1
def hard():
r1 = random.randint(2, 12)
if r1 % 2 != 0:
r1 = r1 + 1
r3 = random.randint(21, 41)
if r3 % 2 != 0:
r3 = r3 + 1
x = r3 / r1
ques = "Solve for x, " + to_frac(str(r3), "x") + latex("= " + str(r1))
op = [0, 0, 0, 0]
sq = [0, 1, 2, 3]
o1 = r3 * r1
o2 = r3 - r1
o3 = x
o4 = r1 / r3
ra = random.randint(0, 3)
op[ra] = o3
sq.remove(ra)
op[sq[0]] = o1
op[sq[1]] = o2
op[sq[2]] = o4
for i in range(1, 5):
print(i, ". ", op[i - 1])
def sol():
sol1 = "solution: \n"
sol1 = sol1 + to_frac(str(r3), "x") + latex("=" + str(r1)) + "\n"
sol1 = sol1 + latex("x = ") + to_frac(
str(r3), str(r1)) + "(Multiplying by x on both sides)" + "\n"
sol1 = sol1 + latex("x = " + str(x))
return sol1
solution = sol()
Question = ques
Corr_op = op[ra]
wrong_op1, wrong_op2, wrong_op3 = op[sq[0]], op[sq[1]], op[sq[2]]
Solution = solution
database_dict = database_fn("text",
Answer_Type='1',
Topic_Number='030203',
Variation='v8',
Question=Question,
Correct_Answer_1=Corr_op,
Wrong_Answer_1=wrong_op1,
Wrong_Answer_2=wrong_op2,
Wrong_Answer_3=wrong_op3,
Solution_text=solution)
return database_dict
print(" option 1 : ", o1, "\n", "option 2 : ", o2, "\n", "option 3 : ",
o3, "\n", "option 4 : ", "%.3f" % o4, "\n")
value = int(input("Choose one option : "))
if value == 1:
print("\nwrong option")
print(">--------------------------<")
sol()
elif value == 2:
print("\nwrong option")
print(">--------------------------<")
sol()
elif value == 3:
print("\nright option")
print(">--------------------------<")
sol()
elif value == 4:
print("\nwrong option")
print(">--------------------------<")
sol()
else:
print("\nInvalid Choice")
