Question

a+b=17,b+d=15,c+d=13,a+c=19 what is the value of a b c d​

Answer 1

Answer:

❣ ANSWER ❣

✡ROCKY HERE

According to conditions ;

a + b = 17 ----(1)

b + d = 15 ----(2)

c + d = 13 ----(3)

a + c = 19 ----(4)

b + d = 15

b = 15 - d ----(5)

substituting eq (5) in eq (1)

a + 15 - d = 17

a - d = 2

a = 2 + d

d = a - 2 ----(6)

substituting eq (6) in eq (3)

c + a - 2 = 13

a + c = 15

This is an inappropriate question since ..

a + c = 19 ( by eq 4 )

This is a wrong question !!!!

✴HAPPY TO ANSWER