Question

find the value of x
b] x/2 - x/3=4

Answer 1

Answer:

Correct option is

D

1

(X

a

X

b

X

c

)

4

(X

a+b

)

2

×(X

b+c

)

2

×(X

c+a

)

2

=

(2

1

2

2

2

3

)

4

(2

1+2

)

2

×(2

2+3

)

2

×(2

3+1

)

2

⇒

(2

1+2+3

)

4

2

6

×2

10

×2

8

⇒

(2

6

)

4

2

6+10+8

⇒

2

24

2

24

⇒ 1

∴

(X

a

X

b

X

c

)

4

(X

a+b

)

2

×(X

b+c

)

2

×(X

c+a

)

2

=1