# Find the Value of (5C4)A(2B3)B6? By follow rule

If A stands for ‘-‘, B stand for ‘+’ and C stand for ‘x’, then what is the value of (5C4)A(2B3)B6?

- 9
- 31
- 21
- 19

**Answer: (c) 21
Explanation:-
**Given- A means = –

B means = +

C means = x

(5C4)A(2B3)B6

Put the value of A,B and C

(5 x 4) – (2 + 3) + 6

= 20 – 5 + 6

= 21

Hence, the answer is 21.

Answer 21

because

c=×

a=-

b=+

(5c4)a(2b3)b6

(5×4)-(2+3)+6

20-5+6

26-5

21