Question

If 5 # 9 @ 7 = 52 and 3 @ 9 # 2 = - 89, then 7 # 6 @ 9 = ?

Answer 1

If 5 # 9 @ 7 = 52
3 @ 9 # 2 = - 89
then 7 # 6 @ 9 = 67

Answer 2

Answer:

67

Step-by-step explanation:

Given :  5 # 9 @ 7 = 52

             3 @ 9 # 2 = - 89

To Find: 7 # 6 @ 9 = ?

Solution :

Let us suppose

# = combine i.e. 5#9 = 59

@ = -

So, 5#9@7=59-7 =52

And 3@9#2=3–(92)=3–92=-89

Hence verified

# = combine

@ = -

Now  put these value in given expression to find the answer

⇒7#6@9

=76–9

=67

Thus the value of  7 # 6 @ 9 = 67