Question

if 2,6 =21
3,8=36
4,5=30
5,7=48

Then
6,5=?

Answer 1

Answer:

6,5 = 42

Solution:

Given

if 2,6 =21

3,8=36

4,5=30

5,7=48

To find:

6,5 = ?

Explanation:

See logic , here

i)2,6 = (2+1)(6+1) = 3×7=21

ii)3,8=(3+1)(8+1) = 4×9 = 36

iii)4,5 =(4+1)(5+1)=5×6=30

iv)5,7 =(5+1)(7+1)=6×8=48

Now,

6,5 =(6+1)(5+1)=7×6 = 42

•••••

Answer 2

Answer:

42 is answer ok guys please mark as branliset