Question

* 1+2=21
* 2+3=36
* 3+4=43
*4+5=?​

Answer 1

Answer:

55 this is ans 4+5?55ans

Answer 2

Step-by-step explanation:

4+5=58

The gap between 21 and 36 is 15

So, the next no after 43 is (15 + 43) = 58

Hope, the answer helps you.